New GMC Sierra 3500HD Finance Specials For June 2026

New 2026 GMC Sierra 3500HD Denali

up to 12k off hds MSRP

MSRP: $91,765

New 2026 GMC Sierra 3500HD Denali. up to 12k off hds MSRP . Stock#: GM261050. Vin: 1GT4UWEY2TF176010. MSRP: $91765. Sale ends 06/30/2026

2026 GMC Sierra 3500HD

Maximum Capability and Premium Comfort in the 2026 GMC Sierra 3500HD

When the heaviest jobs in Akron demand the most capable truck, the 2026 GMC Sierra 3500HD rises to the occasion. As the flagship of GMC's heavy-duty lineup, the 3500HD delivers staggering towing and payload numbers, available dual-rear-wheel strength, and the same powerful Duramax diesel and Allison transmission that make the Sierra HD a class leader. To learn more about this one-ton workhorse engineered to conquer the toughest tasks, follow along with us as we break down everything you need to know about the GMC Sierra 3500HD.

2026 GMC Sierra 3500HD for sale at Ron Marhofer Auto Family in Akron OH.

Two Powerhouse Engines Built to Work

Massive capability starts with the right engine, and the 2026 GMC Sierra 3500HD delivers two formidable choices. The standard 6.6-liter (L) V8 gas engine produces a strong 401 horsepower (hp) and 464 pound-feet (lb.-ft.) of torque, while the available Duramax 6.6-L Turbo-Diesel V8 cranks out an impressive 470 hp and a massive 975 lb.-ft. of torque, with peak torque arriving 25% sooner at lower RPM for improved climbing and trailering. Both engines pair with the world-class Allison 10-speed automatic transmission, giving Akron drivers smooth, confident power even under the heaviest loads.

Best-in-Class Available Max Towing of 36,000 lbs.

The 2026 GMC Sierra 3500HD is built for the biggest jobs. When properly equipped with the Duramax diesel and a dual-rear-wheel configuration, the Sierra 3500HD delivers an available maximum towing capacity of up to 36,000 pounds (lbs.) with a fifth-wheel or gooseneck connection, plus conventional towing up to 20,000 lbs. On the payload side, the 3500HD can haul up to a remarkable 7,290 lbs. in the bed. Whatever you need to move around Akron, there is a Sierra 3500HD configuration ready to handle it.

Dual-Rear-Wheel Strength and Smart Trailering

The 2026 GMC Sierra 3500HD pairs available dual-rear-wheel capability with intelligent technology to make the heaviest hauling easier. Standout capabilities include:

Available Dual Rear Wheels – DRW models add stability and capability, riding on 18-inch polished aluminum wheels.
Up to 14 Camera Views – The available ProGrade Trailering System includes a Transparent Trailer View.
Available MultiPro Tailgate – A versatile six-function tailgate, now available on SLT-packaged trucks.

Find the 2026 GMC Sierra 3500HD Trim That Fits You

GMC Sierra 3500HD Pro

The hardworking foundation of the lineup, the 2026 Sierra 3500HD Pro is purpose-built for the job site, pairing maximum capability with durable, work-ready features. It is the no-nonsense choice for Akron fleets and contractors who put capability and value first.

GMC Sierra 3500HD SLE

A hardworking, well-equipped favorite, the 2026 Sierra 3500HD SLE pairs maximum one-ton capability with everyday comfort and convenience features, plus a new wheel design for 2026. It is the smart choice for Akron contractors and drivers who want a dependable work truck with modern technology.

GMC Sierra 3500HD SLT

Stepping up the refinement, the 2026 Sierra 3500HD SLT adds premium materials, upgraded technology, and the newly available MultiPro Tailgate, all while retaining the 3500HD's maximum capability. It is an excellent choice for Akron drivers who tow heavy and want added comfort.

GMC Sierra 3500HD Highlights

Diesel Torque Built for the Heaviest Loads

The available Duramax 6.6-L Turbo-Diesel V8 is the heart of the Sierra 3500HD's class-leading capability. With a commanding 975 lb.-ft. of torque, and torque up 25% sooner at lower RPM, the 3500HD pulls the heaviest trailers, equipment, and machinery with remarkable confidence. Paired with the world-class Allison 10-speed automatic and Auto Grade Braking for downhill engine braking, the Duramax makes even 30,000-plus-pound loads manageable for Akron drivers tackling the toughest jobs.

A Cabin Built to Be Your Mobile Office

Spend a long day on the job and you will appreciate the comfort and technology inside the 2026 GMC Sierra 3500HD. An available large-format center touchscreen keeps you connected with wireless Apple CarPlay and Android Auto, while available features like a digital Driver Information Center, upgraded materials on the SLT, and ample in-cab storage turn the cabin into a true mobile office. Whether you are managing a worksite or hauling across Akron, the Sierra 3500HD keeps you comfortable and productive.

Built to Work in Any Configuration

The 2026 GMC Sierra 3500HD offers the flexibility to match the truck to the job, with Regular Cab, Double Cab, and Crew Cab body styles, single- or dual-rear-wheel configurations, and available 4WD with a two-speed transfer case for rough terrain. Whether you need a stripped-down work truck or a luxurious dually for towing a fifth-wheel, the Sierra 3500HD adapts to keep Akron drivers moving forward no matter the task.

Heavy-Duty Safety You Can Count On

Some of the many safety features found in the 2026 GMC Sierra 3500HD.

Safety is always a priority with the 2026 GMC Sierra 3500HD. Thanks to the available GMC Pro Safety suite of driver-assist technologies, protecting you, your crew, and your cargo along every mile has never been easier. Here's a look at some of the safety features waiting for you in the 2026 Sierra 3500HD models for sale here at Ron Marhofer Auto Family:

Automatic Emergency Braking
Forward Collision Alert
Lane Departure Warning
Front and Rear Park Assist

HD Rear Vision Camera
Available ProGrade Trailering System with up to 14 Camera Views
Trailer Sway Control
Available Blind Zone Steering Assist

Without a doubt, this commitment to excellence in safety is well above and beyond what you will find in many other heavy-duty trucks. Now that you understand this, as well as everything else we have covered here, isn't it time you called (330) 940-4010 and scheduled a test drive with the 2026 GMC Sierra 3500HD you've always wanted?

Trim Level Market Research

GMC Sierra 3500HD - 2WD Crew Cab 159" Pro - Starting From: $51,900

Pricing

Starting From $51,900

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 5600

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 3739

Curb Weight - Rear 2901

Gross Vehicle Weight Rating Cap 11000

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 16000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 18650

Fifth Wheel Hitch - Max Tongue Wt. 4662

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 52.7

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Rear Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 158.94

Length, Overall 250.75

Width, Max w/o mirrors 96.60

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 42.1

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 82.2

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 51.85

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 69.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 2WD Crew Cab 172" Pro - Starting From: $52,100

Pricing

Starting From $52,100

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 5200

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 3961

Curb Weight - Rear 2821

Gross Vehicle Weight Rating Cap 11350

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 18200

Wt Distributing Hitch - Max Tongue Wt. 1820

Fifth Wheel Hitch - Max Trailer Wt. 18510

Fifth Wheel Hitch - Max Tongue Wt. 4621

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 57.0

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Rear Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 172

Length, Overall 266.77

Width, Max w/o mirrors 96.60

Height, Overall 80.67

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.14

Ground Clearance, Rear 11.14

Cargo Box Length @ Floor 98.22

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 2WD Double Cab 162" Pro - Starting From: $50,300

Pricing

Starting From $50,300

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 3739

Curb Weight - Rear 2930

Gross Vehicle Weight Rating Cap 11300

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 16000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 18620

Fifth Wheel Hitch - Max Tongue Wt. 4655

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 53.9

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Rear Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 6

Front Head Room 43.03

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 39.88

Second Leg Room 35.24

Second Shoulder Room 64.88

Second Hip Room 60.24

Wheelbase 162.48

Length, Overall 257.24

Width, Max w/o mirrors 81.85

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 98.27

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 2WD Reg Cab 142" Pro - Starting From: $48,200

Pricing

Starting From $48,200

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4400

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 3545

Curb Weight - Rear 2666

Gross Vehicle Weight Rating Cap 10950

Gross Combined Wt Rating 43500

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 14500

Wt Distributing Hitch - Max Tongue Wt. 1450

Fifth Wheel Hitch - Max Trailer Wt. 19080

Fifth Wheel Hitch - Max Tongue Wt. 4770

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 46.9

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Rear Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 3

Front Head Room 43.11

Front Leg Room 44.53

Front Shoulder Room 66.06

Front Hip Room 60.9

Wheelbase 141.55

Length, Overall 236.3

Width, Max w/o mirrors 81.75

Height, Overall 80.94

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.22

Ground Clearance, Rear 11.22

Cargo Box Length @ Floor 98.27

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 159" AT4 - Starting From: $73,400

Pricing

Starting From $73,400

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4032

Curb Weight - Rear 2928

Gross Vehicle Weight Rating Cap 11550

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 16000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 17900

Fifth Wheel Hitch - Max Tongue Wt. 4475

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 52.7

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 158.94

Length, Overall 250.75

Width, Max w/o mirrors 96.60

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 42.1

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 82.2

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 51.85

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 69.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 159" Denali - Starting From: $76,300

Pricing

Starting From $76,300

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4032

Curb Weight - Rear 2928

Gross Vehicle Weight Rating Cap 11550

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 16000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 21200

Fifth Wheel Hitch - Max Tongue Wt. 5300

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF9

Rear Tire Order Code QF9

Spare Tire Order Code ZYG

Front Tire Size LT275/65R20

Rear Tire Size LT275/65R20

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 20 x 8.5

Rear Wheel Size 20 x 8.5

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 52.7

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 158.94

Length, Overall 250.75

Width, Max w/o mirrors 96.60

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 42.1

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 82.2

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 51.85

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 69.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 159" Denali Ultimate - Starting From: $97,600

Pricing

Starting From $97,600

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4032

Curb Weight - Rear 2928

Gross Vehicle Weight Rating Cap 12100

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 20000

Wt Distributing Hitch - Max Tongue Wt. 2000

Fifth Wheel Hitch - Max Trailer Wt. 21100

Fifth Wheel Hitch - Max Tongue Wt. 5275

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 52.7

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 470 @ 2800

SAE Net Torque @ RPM 975 @ 1600

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 158.94

Length, Overall 250.75

Width, Max w/o mirrors 96.60

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 42.1

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 82.2

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 51.85

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 69.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 159" Pro - Starting From: $54,700

Pricing

Starting From $54,700

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4032

Curb Weight - Rear 2928

Gross Vehicle Weight Rating Cap 11550

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 16000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 18300

Fifth Wheel Hitch - Max Tongue Wt. 4575

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 52.7

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 158.94

Length, Overall 250.75

Width, Max w/o mirrors 96.60

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 42.1

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 82.2

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 51.85

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 69.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 159" SLE - Starting From: $59,100

Pricing

Starting From $59,100

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4032

Curb Weight - Rear 2928

Gross Vehicle Weight Rating Cap 11550

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 16000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 18300

Fifth Wheel Hitch - Max Tongue Wt. 4575

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 52.7

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 2

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 158.94

Length, Overall 250.75

Width, Max w/o mirrors 96.60

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 42.1

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 82.2

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 51.85

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 69.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 159" SLT - Starting From: $66,400

Pricing

Starting From $66,400

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4032

Curb Weight - Rear 2928

Gross Vehicle Weight Rating Cap 11550

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 16000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 18300

Fifth Wheel Hitch - Max Tongue Wt. 4575

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 52.7

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 158.94

Length, Overall 250.75

Width, Max w/o mirrors 96.60

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 42.1

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 82.2

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 51.85

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 69.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 172" AT4 - Starting From: $73,600

Pricing

Starting From $73,600

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 5600

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4142

Curb Weight - Rear 2918

Gross Vehicle Weight Rating Cap 11500

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 17800

Wt Distributing Hitch - Max Tongue Wt. 1780

Fifth Wheel Hitch - Max Trailer Wt. 17800

Fifth Wheel Hitch - Max Tongue Wt. 4450

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 57.0

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 172

Length, Overall 266.77

Width, Max w/o mirrors 96.60

Height, Overall 80.67

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.14

Ground Clearance, Rear 11.14

Cargo Box Length @ Floor 98.22

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 172" Denali - Starting From: $76,500

Pricing

Starting From $76,500

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 5600

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4142

Curb Weight - Rear 2918

Gross Vehicle Weight Rating Cap 11500

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 17500

Wt Distributing Hitch - Max Tongue Wt. 1750

Fifth Wheel Hitch - Max Trailer Wt. 21100

Fifth Wheel Hitch - Max Tongue Wt. 5275

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF9

Rear Tire Order Code QF9

Spare Tire Order Code ZYG

Front Tire Size LT275/65R20

Rear Tire Size LT275/65R20

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 20 x 8.5

Rear Wheel Size 20 x 8.5

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 57.0

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 172

Length, Overall 266.77

Width, Max w/o mirrors 96.60

Height, Overall 80.67

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.14

Ground Clearance, Rear 11.14

Cargo Box Length @ Floor 98.22

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 172" Denali Ultimate - Starting From: $97,800

Pricing

Starting From $97,800

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 6000

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4142

Curb Weight - Rear 2918

Gross Vehicle Weight Rating Cap 12250

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 20000

Wt Distributing Hitch - Max Tongue Wt. 2000

Fifth Wheel Hitch - Max Trailer Wt. 21000

Fifth Wheel Hitch - Max Tongue Wt. 5250

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 57.0

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 470 @ 2800

SAE Net Torque @ RPM 975 @ 1600

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 172

Length, Overall 266.77

Width, Max w/o mirrors 96.60

Height, Overall 80.67

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.14

Ground Clearance, Rear 11.14

Cargo Box Length @ Floor 98.22

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 172" Pro - Starting From: $54,900

Pricing

Starting From $54,900

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 5600

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4142

Curb Weight - Rear 2918

Gross Vehicle Weight Rating Cap 11500

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 17800

Wt Distributing Hitch - Max Tongue Wt. 1780

Fifth Wheel Hitch - Max Trailer Wt. 18230

Fifth Wheel Hitch - Max Tongue Wt. 4557

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 57.0

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 172

Length, Overall 266.77

Width, Max w/o mirrors 96.60

Height, Overall 80.67

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.14

Ground Clearance, Rear 11.14

Cargo Box Length @ Floor 98.22

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 172" SLE - Starting From: $59,300

Pricing

Starting From $59,300

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 5600

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4142

Curb Weight - Rear 2918

Gross Vehicle Weight Rating Cap 11500

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 17800

Wt Distributing Hitch - Max Tongue Wt. 1780

Fifth Wheel Hitch - Max Trailer Wt. 18230

Fifth Wheel Hitch - Max Tongue Wt. 4557

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 57.0

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 2

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 172

Length, Overall 266.77

Width, Max w/o mirrors 96.60

Height, Overall 80.67

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.14

Ground Clearance, Rear 11.14

Cargo Box Length @ Floor 98.22

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Crew Cab 172" SLT - Starting From: $66,600

Pricing

Starting From $66,600

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 5600

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4142

Curb Weight - Rear 2918

Gross Vehicle Weight Rating Cap 11500

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 17800

Wt Distributing Hitch - Max Tongue Wt. 1780

Fifth Wheel Hitch - Max Trailer Wt. 18230

Fifth Wheel Hitch - Max Tongue Wt. 4557

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 57.0

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 5

Front Head Room 39.88

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 40.12

Second Leg Room 43.4

Second Shoulder Room 65.3

Second Hip Room 60.24

Wheelbase 172

Length, Overall 266.77

Width, Max w/o mirrors 96.60

Height, Overall 80.67

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.14

Ground Clearance, Rear 11.14

Cargo Box Length @ Floor 98.22

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Double Cab 162" Pro - Starting From: $53,100

Pricing

Starting From $53,100

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4072

Curb Weight - Rear 2905

Gross Vehicle Weight Rating Cap 11400

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 18000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 18310

Fifth Wheel Hitch - Max Tongue Wt. 4577

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 53.9

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 6

Front Head Room 43.03

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 39.88

Second Leg Room 35.24

Second Shoulder Room 64.88

Second Hip Room 60.24

Wheelbase 162.48

Length, Overall 257.24

Width, Max w/o mirrors 81.85

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 98.27

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Double Cab 162" SLE - Starting From: $57,500

Pricing

Starting From $57,500

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 4072

Curb Weight - Rear 2905

Gross Vehicle Weight Rating Cap 11400

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 18000

Wt Distributing Hitch - Max Tongue Wt. 1600

Fifth Wheel Hitch - Max Trailer Wt. 18310

Fifth Wheel Hitch - Max Tongue Wt. 4577

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 53.9

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 2

Dimensions

Passenger Capacity 6

Front Head Room 43.03

Front Leg Room 44.53

Front Shoulder Room 66.02

Front Hip Room 61.18

Second Head Room 39.88

Second Leg Room 35.24

Second Shoulder Room 64.88

Second Hip Room 60.24

Wheelbase 162.48

Length, Overall 257.24

Width, Max w/o mirrors 81.85

Height, Overall 80.87

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.18

Ground Clearance, Rear 11.18

Cargo Box Length @ Floor 98.27

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Reg Cab 142" Pro - Starting From: $51,000

Pricing

Starting From $51,000

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 3818

Curb Weight - Rear 2768

Gross Vehicle Weight Rating Cap 11800

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 18400

Wt Distributing Hitch - Max Tongue Wt. 1840

Fifth Wheel Hitch - Max Trailer Wt. 18700

Fifth Wheel Hitch - Max Tongue Wt. 4675

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Steel

Rear Wheel Material Steel

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 46.9

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 3

Front Head Room 43.11

Front Leg Room 44.53

Front Shoulder Room 66.06

Front Hip Room 60.9

Wheelbase 141.55

Length, Overall 236.3

Width, Max w/o mirrors 81.75

Height, Overall 80.94

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.22

Ground Clearance, Rear 11.22

Cargo Box Length @ Floor 98.27

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles

GMC Sierra 3500HD - 4WD Reg Cab 142" SLE - Starting From: $55,200

Pricing

Starting From $55,200

Destination Charge $2,795

Chassis

Gross Axle Wt Rating - Front 4800

Gross Axle Wt Rating - Rear 7250

Curb Weight - Front 3818

Curb Weight - Rear 2768

Gross Vehicle Weight Rating Cap 11800

Gross Combined Wt Rating 24000

Dead Weight Hitch - Max Trailer Wt. 5000

Dead Weight Hitch - Max Tongue Wt. 500

Wt Distributing Hitch - Max Trailer Wt. 18400

Wt Distributing Hitch - Max Tongue Wt. 1840

Fifth Wheel Hitch - Max Trailer Wt. 18700

Fifth Wheel Hitch - Max Tongue Wt. 4675

Maximum Trailering Capacity 20000

Frame Type Hydroformed

Suspension Type - Front Short/Long Arm w/Torsion Bars

Suspension Type - Rear 3-Stage Multi-Leaf

Spring Capacity - Front - TBD -

Spring Capacity - Rear - TBD -

Axle Type - Front Independent

Axle Type - Rear - TBD -

Axle Capacity - Front - TBD -

Axle Capacity - Rear - TBD -

Axle Ratio (:1) - Front 3.73

Axle Ratio (:1) - Rear 3.73

Shock Absorber Diameter - Front 51

Shock Absorber Diameter - Rear 51

Stabilizer Bar Diameter - Front 1.38

Front Tire Order Code QF6

Rear Tire Order Code QF6

Spare Tire Order Code ZYG

Front Tire Size LT275/70R18

Rear Tire Size LT275/70R18

Spare Tire Size LT275/70R18

Front Tire Capacity - TBD -

Rear Tire Capacity - TBD -

Spare Tire Capacity - TBD -

Front Wheel Size 18 x 8

Rear Wheel Size 18 x 8

Spare Wheel Size 18 x 8

Front Wheel Material Aluminum

Rear Wheel Material Aluminum

Spare Wheel Material Steel

Steering Type Pwr Recirculating Ball

Steering Ratio (:1), On Center - TBD -

Steering Ratio (:1), At Lock N/A

Turning Diameter - Curb to Curb 46.9

Turning Diameter - Wall to Wall N/A

Brake Type Pwr

Brake ABS System 4-Wheel

Disc - Front (Yes or ) Yes

Disc - Rear (Yes or ) Yes

Front Brake Rotor Diam x Thickness 14 x 1.6

Rear Brake Rotor Diam x Thickness 14.1 x 1.3

Fuel Tank Capacity, Approx 36

Fuel Tank Location - TBD -

Powertrain

Drivetrain Four Wheel Drive

Engine Order Code L8T

Engine Type Gas V8

Displacement 6.6L/- TBD -

Fuel System Direct Injection

SAE Net Horsepower @ RPM 401 @ 5200

SAE Net Torque @ RPM 464 @ 4000

Trans Order Code MKM

Trans Type 10

Trans Description Cont. Automatic

First Gear Ratio (:1) -TBD-

Second Gear Ratio (:1) -TBD-

Third Gear Ratio (:1) -TBD-

Fourth Gear Ratio (:1) -TBD-

Fifth Gear Ratio (:1) -TBD-

Sixth Gear Ratio (:1) -TBD-

Seventh Gear Ratio (:1) -TBD-

Eighth Gear Ratio (:1) -TBD-

Ninth Gear Ratio (:1) -TBD-

Tenth Gear Ratio (:1) -TBD-

Reverse Ratio (:1) -TBD-

Trans Power Take Off Yes

Trans PTO Access - TBD -

Transfer Case Model - TBD -

Transfer Case Gear Ratio (:1), High - TBD -

Transfer Case Gear Ratio (:1), Low - TBD -

Cold Cranking Amps @ 0° F (Primary) 720

Cold Cranking Amps @ 0° F (2nd) 700

Maximum Alternator Capacity (amps) 170

Total Cooling System Capacity - TBD -

Engine Oil Cooler Yes

Engine Displacement Units 6.6

Engine Camshaft OHV

Engine Block Type iron

Engine Cylinder Count 8

Engine Valve Count 4

Dimensions

Passenger Capacity 3

Front Head Room 43.11

Front Leg Room 44.53

Front Shoulder Room 66.06

Front Hip Room 60.9

Wheelbase 141.55

Length, Overall 236.3

Width, Max w/o mirrors 81.75

Height, Overall 80.94

Overhang, Front - TBD -

Overhang, Rear w/o bumper - TBD -

Front Bumper to Back of Cab - TBD -

Cab to Axle 55.2

Cab to End of Frame - TBD -

Ground to Top of Load Floor - TBD -

Ground to Top of Frame - TBD -

Frame Width, Rear - TBD -

Ground Clearance, Front 11.22

Ground Clearance, Rear 11.22

Cargo Box Length @ Floor 98.27

Cargo Box Width @ Top, Rear - TBD -

Cargo Box Width @ Floor 71.4

Cargo Box Width @ Wheelhousings 50.55

Cargo Box (Area) Height 21

Tailgate Width - TBD -

Cargo Volume 83.5

Ext'd Cab Cargo Volume - TBD -

Warranty

Warranty Note <<< Preliminary 2026 Warranty >>>

Basic Years 3

Basic Miles/km 36,000

Drivetrain Years 5

Drivetrain Miles/km 60,000

Drivetrain Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Corrosion Years 6

Corrosion Miles/km 36,000

Roadside Assistance Years 5

Roadside Assistance Miles/km 60,000

Roadside Assistance Note 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles

Maintenance Note First Visit: 12 Months/12,000 Miles