Standard Equipment

Exterior

Moulded plastic grille w/chrome surround & integral centre emblem

Front license plate mounting provisions (included for vehicles shipped to BC, MB, NB, NL, NT, NS, NU, ON)

Automatic Headlights

Fog Lamps

Cargo area lamp

Heated Mirrors

Power Mirror(s)

Privacy Glass

Intermittent Wipers

Interior

Driver Adjustable Lumbar

Passenger Adjustable Lumbar

Power Outlet

Split Bench Seat

Adjustable outboard head restraints

Pass-Through Rear Seat

Rear Bench Seat

Cloth Seats

Floor Mats

Adjustable Steering Wheel

Leather Steering Wheel

Driver info centre-inc: trip odometer, engine hours, trans temp, oil life, relearn tire position, remote key relearn, feature setting menus w/language function, warning messages

Headlamps-on & key-in-ignition warning buzzers

Power Windows

Power Door Locks

Cruise Control

Keyless Entry

Security System

Telematics

Immobilizer

AM/FM Stereo

Auxiliary Audio Input

CD Player

MP3 Player

A/C

Rear Defrost

Soft vinyl door trim panels w/map pocket

Driver Illuminated Vanity Mirror

Driver Vanity Mirror

Passenger Illuminated Visor Mirror

Passenger Vanity Mirror

Auto-Dimming Rearview Mirror

Mechanical

8 Cylinder Engine

Gasoline Fuel

Engine oil cooler

Engine block heater

High capacity air cleaner

6-Speed A/T

A/T

Electronic 2-speed transfer case w/rotary dials

3.73 rear axle ratio

Four Wheel Drive

125-amp alternator

Tow Hooks

HD handling/trailering suspension-inc: rear monotube shocks

Dual Rear Wheels

Tires - Front All-Season

Tires - Rear All-Season

Conventional Spare Tire

Steel Wheels

Spare tire lock

4-Wheel Disc Brakes

ABS

Safety

4-Wheel Disc Brakes

ABS

Driver Air Bag

Passenger Air Bag

Restraint provisions for rear facing child safety seat

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Technical Specifications

Summary

Vehicle Name

GMC Sierra 3500HD

Body Style

Crew Cab 8' Fleetside

Body Code

E63

Transmission

Drivetrain

4-Wheel Drive

Trans Order Code

MYD

Trans Type

Trans Description Cont.

Automatic w/OD

First Gear Ratio (:1)

4.03

Second Gear Ratio (:1)

2.36

Third Gear Ratio (:1)

1.53

Fourth Gear Ratio (:1)

1.15

Fifth Gear Ratio (:1)

0.85

Sixth Gear Ratio (:1)

0.67

Reverse Ratio (:1)

3.06

Transfer Case Gear Ratio (:1), High

1.00

Transfer Case Gear Ratio (:1), Low

2.72

Interior dimensions

Passenger Capacity

Front Head Room (in)

41.3

Front Leg Room (in)

41.3

Front Shoulder Room (in)

65.2

Front Hip Room (in)

62.5

Second Head Room (in)

40.6

Second Leg Room (in)

39.0

Second Shoulder Room (in)

65.2

Second Hip Room (in)

65.5

Weight information

Gross Axle Wt Rating - Front (lbs)

4800

Gross Axle Wt Rating - Rear (lbs)

8200

Curb Weight - Front (lbs)

3638

Curb Weight - Rear (lbs)

2902

Gross Vehicle Weight Rating Cap (lbs)

11400

Gross Combined Wt Rating (lbs)

23500

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs)

5000

Dead Weight Hitch - Max Tongue Wt. (lbs)

500

Wt Distributing Hitch - Max Trailer Wt. (lbs)

13000

Wt Distributing Hitch - Max Tongue Wt. (lbs)

1950

Fifth Wheel Hitch - Max Trailer Wt. (lbs)

15900

Fifth Wheel Hitch - Max Tongue Wt. (lbs)

3975

Engine

Engine Order Code

LMM

Engine Type

Turbo Diesel V8

Displacement

6.6L/403

Fuel System

SAE Net Horsepower @ RPM

365 @ 3200

SAE Net Torque @ RPM

660 @ 1600

Engine Oil Cooler

Yes

Electrical

Cold Cranking Amps @ 0° F (Primary)

730

Cold Cranking Amps @ 0° F (2nd)

730

Maximum Alternator Capacity (amps)

125

Cooling system

Total Cooling System Capacity (qts)

16.6

Frame

Frame Type

Ladder

Suspension

Suspension Type - Front

Torsion Bar

Suspension Type - Rear

Multi-Leaf

Spring Capacity - Front (lbs)

4800

Spring Capacity - Rear (lbs)

6084

Axle Type - Front

Independent

Axle Type - Rear

Full-Floating

Axle Capacity - Front (lbs)

4800

Axle Capacity - Rear (lbs)

9200

Axle Ratio (:1) - Front

3.73

Axle Ratio (:1) - Rear

3.73

Shock Absorber Diameter - Front (mm)

Shock Absorber Diameter - Rear (mm)

Stabilizer Bar Diameter - Front (in)

1.34

Tires

Front Tire Order Code

QBD

Rear Tire Order Code

QBD

Spare Tire Order Code

ZBD

Front Tire Size

LT225/75R17

Rear Tire Size

LT225/75R17

Spare Tire Size

LT225/75R17

Front Tire Capacity (lbs)

2280

Rear Tire Capacity (lbs)

2072

Wheels

Front Wheel Size (in)

17 x 6.5

Rear Wheel Size (in)

17 x 6.5

Spare Wheel Size (in)

Front Wheel Material

Steel

Rear Wheel Material

Steel

Spare Wheel Material

Steel

Steering

Steering Type

Pwr

Brakes

Brake Type

Pwr

Brake ABS System

4-Wheel

Disc - Front

Yes

Disc - Rear

Yes

Front Brake Rotor Diam x Thickness (in)

12.8 x 1.5

Rear Brake Rotor Diam x Thickness (in)

12.8 x 1.2

Fuel tank

Fuel Tank Capacity, Approx (L)

129

Exterior dimensions

Wheelbase (in)

167.0

Length, Overall w/o rear bumper (in)

258.7

Width, Max w/o mirrors (in)

95.9

Height, Overall (in)

76.1

Overhang, Front (in)

39.4

Overhang, Rear w/o bumper (in)

52.4

Front Bumper to Back of Cab (in)

150.9

Cab to Axle (in)

55.5

Ground to Top of Load Floor (in)

35.7

Ground Clearance, Rear (in)

9.1

Cargo area dimensions

Cargo Box Length @ Floor (in)

97.8

Cargo Box Width @ Floor (in)

64.7

Cargo Box Width @ Wheelhousings (in)

50.6

Cargo Box (Area) Height (in)

21.3

Tailgate Width (in)

61.6

Cargo Volume (ft³)

75.5

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2008 GMC Sierra 3500HD SLE

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