Specs

Research 2005 GMC Sierra 1500HD specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

SLE 2WD Crew Cab Standard Box SLE

Brakes

Drum - Rear (Yes or )
Brake ABS System (Second Line)
Brake ABS System 4-Wheel
Brake Type Pwr
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 12.8 x 1.5
Rear Brake Rotor Diam x Thickness (in) 13 x 1.4
Rear Drum Diam x Width (in)

Cargo Area Dimensions

Ext'd Cab Cargo Volume (ft³) - TBD -
Cargo Box Width @ Floor (in) 64.8
Cargo Box Width @ Wheelhousings (in) 50.0
Cargo Box (Area) Height (in) 19.5
Cargo Box Width @ Top, Rear (in) 61.9
Cargo Box Length @ Floor (in) 78.7
Tailgate Width (in) 61.9
Cargo Volume (ft³) 59.0

Cooling System

Total Cooling System Capacity (qts) 13.52
Total Cooling System Capacity (qts) 13.32

Electrical

Cold Cranking Amps @ 0° F (Primary) 600
Cold Cranking Amps @ 0° F (Primary) 770
Cold Cranking Amps @ 0° F (2nd) 600
Cold Cranking Amps @ 0° F (2nd)
Maximum Alternator Capacity (amps) 145
Maximum Alternator Capacity (amps) 105
Maximum Alternator Watts

Engine

SAE Net Horsepower @ RPM 300 @ 4400
SAE Net Torque @ RPM 360 @ 4000
Engine Oil Cooler Yes
Engine Order Code LQ4
Engine Type Gas V8
Displacement 6.0L/364
Fuel System SFI

Exterior Dimensions

Width, Max w/o mirrors (in) 79.7
Length, Overall w/o rear bumper (in) 237.2
Wheelbase (in) 153.0
Ground to Top of Load Floor (in) 31.6
Ground to Top of Frame (in) - TBD -
Frame Width, Rear (in) - TBD -
Ground Clearance, Rear (in) 7.4
Ground Clearance, Front (in) 7.9
Cab to End of Frame (in) - TBD -
Cab to Axle (in) 41.9
Front Bumper to Back of Cab (in) 148.1
Overhang, Rear w/o bumper (in) 47.2
Overhang, Front (in) 37.0
Height, Overall (in) 77.0

Frame

Frame Type Ladder

Fuel Tank

Aux Fuel Tank Location
Fuel Tank Capacity, Approx (gal) 26
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Location LH

Interior Dimensions

Second Hip Room (in) 62.9
Passenger Capacity 5
Passenger Capacity 6
Second Shoulder Room (in) 65.1
Second Leg Room (in) 38.8
Second Head Room (in) 39.9
Front Hip Room (in) 61.4
Front Shoulder Room (in) 65.1
Front Leg Room (in) 41.3
Front Head Room (in) 41.1

Mileage

EPA Fuel Economy Est - City (MPG)
EPA Fuel Economy Est - Hwy (MPG)

Steering

Turning Diameter - Curb to Curb (ft) 39.8
Steering Ratio (:1), At Lock - TBD -
Steering Ratio (:1), On Center 14.2
Steering Type Pwr
Turning Diameter - Curb to Curb (ft) 49.6
Turning Diameter - Wall to Wall (ft) - TBD -

Summary

Body Style Crew Cab 6.5' Fleetside
Body Code E63
Vehicle Name GMC Sierra 1500HD

Suspension

Stabilizer Bar Diameter - Front (in) 1.25
Suspension Type - Front Coil Spring
Suspension Type - Rear 2-Stage Multi-Leaf
Spring Capacity - Front (lbs) 4500
Spring Capacity - Rear (lbs) 6000
Axle Type - Front Independent
Axle Type - Rear Full-Floating
Axle Capacity - Front (lbs) 4500
Axle Capacity - Rear (lbs) 6000
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 4.10
Axle Ratio (:1) - Rear 3.73
Shock Absorber Diameter - Front (mm) 46
Shock Absorber Diameter - Front (mm) 36
Shock Absorber Diameter - Rear (mm) 46
Shock Absorber Diameter - Rear (mm) 36
Stabilizer Bar Diameter - Rear (in)

Tires

Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -
Spare Tire Size LT245/75R16
Front Tire Size LT245/75R16
Spare Tire Order Code QIZ
Spare Tire Order Code 4GK
Spare Tire Order Code ZHH
Rear Tire Order Code QIZ
Rear Tire Order Code QIW
Front Tire Order Code QIZ
Front Tire Order Code QIW
Front Tire Capacity (lbs) 2205
Rear Tire Capacity (lbs) 3042
Spare Tire Capacity (lbs) 2205
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Rear Tire Size LT245/75R16

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 750
Wt Distributing Hitch - Max Trailer Wt. (lbs) 7900
Wt Distributing Hitch - Max Trailer Wt. (lbs) 10200
Wt Distributing Hitch - Max Trailer Wt. (lbs) 9900
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8200
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1185
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1530
Fifth Wheel Hitch - Max Tongue Wt. (lbs) 2050
Fifth Wheel Hitch - Max Tongue Wt. (lbs) 2550
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 8200
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 10200
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1230
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1485

Transmission

Seventh Gear Ratio (:1)
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Transfer Case Model
Trans PTO Access
Trans Power Take Off
Clutch Size (in)
Reverse Ratio (:1) 2.08
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1)
Fourth Gear Ratio (:1) 0.75
Third Gear Ratio (:1) 1.00
Second Gear Ratio (:1) 1.48
First Gear Ratio (:1) 2.48
Trans Description Cont. Again
Trans Description Cont. HD Automatic w/OD
Trans Type 4
Trans Order Code MT1
Drivetrain Rear Wheel Drive

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 8600
Curb Weight - Rear (lbs) 2251
Curb Weight - Front (lbs) 3109
Gross Axle Wt Rating - Rear (lbs) 6000
Gross Axle Wt Rating - Front (lbs) 4410
Gross Combined Wt Rating (lbs) 14,000
Gross Combined Wt Rating (lbs) 16,000

Wheels

Rear Wheel Material Steel
Spare Wheel Material Steel
Rear Wheel Material Aluminum
Front Wheel Material Steel
Front Wheel Material Aluminum
Spare Wheel Size (in) 16 x 6.5
Rear Wheel Size (in) 16 x 6.5
Front Wheel Size (in) 16 x 6.5