Specs

Research 2006 Chevrolet Silverado 1500HD specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

LT1 2WD Crew Cab Standard Box LT1

Brakes

Brake ABS System 4-Wheel
Rear Drum Diam x Width (in)
Drum - Rear (Yes or )
Brake Type Pwr
Brake ABS System (Second Line)
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

Cargo Area Dimensions

Tailgate Width (in) 61.9
Cargo Box Width @ Floor (in) 64.8
Cargo Box Width @ Wheelhousings (in) 50.0
Cargo Box (Area) Height (in) 19.5
Cargo Volume (ft³) 56.9
Cargo Box Width @ Top, Rear (in) 61.9
Cargo Box Length @ Floor (in) 78.7
Ext'd Cab Cargo Volume (ft³) - TBD -

Cooling System

Total Cooling System Capacity (qts) 16.0
Total Cooling System Capacity (qts) 16.2

Electrical

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

Engine

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

Exterior Dimensions

Cab to End of Frame (in) - TBD -
Ground Clearance, Rear (in) 7.4
Ground Clearance, Front (in) 7.9
Frame Width, Rear (in) - TBD -
Ground to Top of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Cab to Axle (in) 41.9
Front Bumper to Back of Cab (in) 148.1
Overhang, Rear w/o bumper (in) 52.2
Overhang, Front (in) 37.0
Height, Overall (in) 77.0
Width, Max w/o mirrors (in) 79.7
Length, Overall w/o rear bumper (in) 239.7
Wheelbase (in) 153.0

Frame

Frame Type Ladder

Fuel Tank

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

Interior Dimensions

Second Head Room (in) 39.9
Second Leg Room (in) 38.8
Second Shoulder Room (in) 65.1
Second Hip Room (in) 62.9
Front Hip Room (in) 61.4
Front Head Room (in) 41.1
Front Leg Room (in) 41.3
Front Shoulder Room (in) 65.2
Passenger Capacity 6

Mileage

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

Steering

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

Summary

Body Style Crew Cab 6.5' Fleetside
Vehicle Name Chevrolet Silverado 1500HD
Vehicle Name Chevrolet Silverado 1500HD
Body Code E63

Suspension

Shock Absorber Diameter - Rear (mm) 36
Stabilizer Bar Diameter - Front (in) 1.25
Stabilizer Bar Diameter - Rear (in) 1.38
Suspension Type - Front Torsion Bar
Suspension Type - Rear 2-Stage Multi-Leaf
Spring Capacity - Rear (lbs) 6000
Spring Capacity - Front (lbs) 4500
Axle Type - Front Independent
Axle Type - Rear Semi-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) 36

Tires

Front Tire Order Code QIW
Front Tire Order Code QIZ
Rear Tire Order Code QIW
Rear Tire Order Code QIZ
Spare Tire Order Code ZHH
Spare Tire Order Code QIZ
Front Tire Size LT245/75R16
Rear Tire Size LT245/75R16
Spare Tire Size LT245/75R16
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 - Rear - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -

Trailering

Wt Distributing Hitch - Max Tongue Wt. (lbs) 1545
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1245
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 10300
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Wt Distributing Hitch - Max Trailer Wt. (lbs) 10300
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8300
Fifth Wheel Hitch - Max Tongue Wt. (lbs) 1245
Fifth Wheel Hitch - Max Tongue Wt. (lbs) 1545
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 8300

Transmission

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
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)
Drivetrain Rear Wheel Drive

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 8600
Curb Weight - Rear (lbs) 2213
Curb Weight - Front (lbs) 3131
Gross Axle Wt Rating - Rear (lbs) 6000
Gross Axle Wt Rating - Front (lbs) 4410
Gross Combined Wt Rating (lbs) 14000
Gross Combined Wt Rating (lbs) 16000

Wheels

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