Specs

Research 2002 Chevrolet Silverado 2500HD specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

2WD Regular Cab Long Box

Brakes

Front Brake Rotor Diam x Thickness (in) 12.8 x 1.5
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line)
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in)
Brake ABS System Four-Wheel
Brake Type Pwr
Drum - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in) 13.0 x 1.1

Cargo Area Dimensions

Cargo Box (Area) Height (in) 19.5
Cargo Box Width @ Wheelhousings (in) 50.0
Cargo Box Width @ Floor (in) 64.8
Cargo Box Width @ Top, Rear (in) 61.9
Cargo Box Length @ Floor (in) 97.6
Ext'd Cab Cargo Volume (ft³)
Cargo Volume (ft³) 70.7
Tailgate Width (in) 61.9

Cooling System

Total Cooling System Capacity (qts) 21.2
Total Cooling System Capacity (qts) 22.0
Total Cooling System Capacity (qts) 22.4
Total Cooling System Capacity (qts) 15.4
Total Cooling System Capacity (qts) 22.0

Electrical

Cold Cranking Amps @ 0° F (Primary) 770
Maximum Alternator Capacity (amps) 130
Cold Cranking Amps @ 0° F (2nd)
Cold Cranking Amps @ 0° F (2nd) 770
Maximum Alternator Watts
Maximum Alternator Capacity (amps) 105
Cold Cranking Amps @ 0° F (2nd) 600
Cold Cranking Amps @ 0° F (Primary) 600

Engine

SAE Net Torque @ RPM 455 @ 3200
Engine Oil Cooler Yes
Engine Order Code L18
Engine Order Code LB7
Engine Order Code LQ4
Engine Type Turbo-Charged Diesel V8
Engine Type Gas V8
Displacement 8.1L/494
Displacement 6.6L/402
Displacement 6.0L/364
Fuel System Indirect FI
Fuel System SFI
SAE Net Horsepower @ RPM 340 @ 4200
SAE Net Horsepower @ RPM 300 @ 3100
SAE Net Horsepower @ RPM 280 @ 5000
SAE Net Horsepower @ RPM 300 @ 4400
SAE Net Torque @ RPM 520 @ 1800
SAE Net Torque @ RPM 335 @ 4000
SAE Net Torque @ RPM 360 @ 4000

Exterior Dimensions

Frame Width, Rear (in) - TBD -
Ground to Top of Frame (in) - TBD -
Ground to Top of Load Floor (in) - TBD -
Cab to End of Frame (in) - TBD -
Cab to Axle (in) 55.9
Front Bumper to Back of Cab (in) 114.1
Overhang, Rear w/o bumper (in) 52.1
Overhang, Front (in) 37.0
Height, Overall (in) 76.2
Width, Max w/o mirrors (in) 79.7
Length, Overall w/o rear bumper (in) 222.1
Wheelbase (in) 133.0
Ground Clearance, Rear (in) 12.1
Ground Clearance, Front (in) 9.1

Frame

Frame Type Ladder

Fuel Tank

Aux Fuel Tank Location
Fuel Tank Location LH
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Capacity, Approx (gal) 34
Fuel Tank Capacity, Approx (gal) 13

Interior Dimensions

Front Head Room (in) 41.0
Front Hip Room (in) 61.4
Passenger Capacity 2
Front Leg Room (in) 41.3
Passenger Capacity 3
Front Shoulder Room (in) 65.2

Mileage

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

Steering

Steering Ratio (:1), On Center 24.1
Steering Type Pwr
Turning Diameter - Wall to Wall (ft) - TBD -
Turning Diameter - Curb to Curb (ft) 43.8
Steering Ratio (:1), At Lock - TBD -

Summary

Body Style Reg Cab 8' Fleetside
Body Code E63
Vehicle Name Chevrolet Silverado 2500HD
Body Style Reg Cab
Body Code ZW9

Suspension

Shock Absorber Diameter - Rear (mm) 35
Stabilizer Bar Diameter - Front (in) 1.42
Stabilizer Bar Diameter - Rear (in)
Suspension Type - Front Torsion Bar
Suspension Type - Rear 2-Stage Multi-Leaf
Spring Capacity - Front (lbs) 4500
Spring Capacity - Rear (lbs) 6084
Axle Type - Front - TBD -
Axle Type - Rear Full-Floating
Axle Capacity - Front (lbs) 4800
Axle Capacity - Rear (lbs) 6900
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear 4.10
Axle Ratio (:1) - Rear 3.73
Shock Absorber Diameter - Front (mm) 35

Tires

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

Trailering

Wt Distributing Hitch - Max Trailer Wt. (lbs) 4500
Dead Weight Hitch - Max Trailer Wt. (lbs) 4500
Dead Weight Hitch - Max Trailer Wt. (lbs) 7500
Dead Weight Hitch - Max Tongue Wt. (lbs) 600
Dead Weight Hitch - Max Tongue Wt. (lbs) 1000
Wt Distributing Hitch - Max Trailer Wt. (lbs) 12,000
Wt Distributing Hitch - Max Trailer Wt. (lbs) 10,500
Wt Distributing Hitch - Max Tongue Wt. (lbs) 600
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1500
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 16,300
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 10,500
Fifth Wheel Hitch - Max Tongue Wt. (lbs) 2500

Transmission

Trans Type 4
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Transfer Case Model
Trans PTO Access RH
Trans PTO Access
Trans PTO Access LH/RH
Trans Power Take Off Yes
Trans Power Take Off
Clutch Size (in) - TBD -
Clutch Size (in)
Clutch Size (in) - TBD -
Reverse Ratio (:1) 5.61
Reverse Ratio (:1) 4.49
Second Gear Ratio (:1) 3.31
First Gear Ratio (:1) 5.61
First Gear Ratio (:1) 3.10
First Gear Ratio (:1) 2.48
First Gear Ratio (:1) 5.79
Trans Description Cont. Again
Trans Description Cont. Manual w/OD
Trans Description Cont. HD Automatic w/OD
Trans Description Cont. Automatic w/OD
Trans Type 5
Trans Type 6
Transfer Case Power Take Off
Trans Order Code MW3
Trans Order Code M74
Trans Order Code ML6
Trans Order Code MT1
Drivetrain Rear Wheel Drive
Seventh Gear Ratio (:1)
Reverse Ratio (:1) 2.08
Reverse Ratio (:1) 5.23
Sixth Gear Ratio (:1)
Sixth Gear Ratio (:1) 0.76
Fifth Gear Ratio (:1) 0.75
Fifth Gear Ratio (:1)
Fifth Gear Ratio (:1) 0.71
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 0.75
Fourth Gear Ratio (:1) 1.31
Third Gear Ratio (:1) 1.67
Third Gear Ratio (:1) 1.41
Third Gear Ratio (:1) 1.00
Third Gear Ratio (:1) 2.10
Second Gear Ratio (:1) 3.04
Second Gear Ratio (:1) 1.81
Second Gear Ratio (:1) 1.48

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 8500
Curb Weight - Front (lbs) 2826
Gross Axle Wt Rating - Rear (lbs) 6084
Gross Axle Wt Rating - Front (lbs) 4410
Gross Combined Wt Rating (lbs) 16,000
Gross Combined Wt Rating (lbs) 14,000
Gross Combined Wt Rating (lbs) 20,000
Gross Combined Wt Rating (lbs) 22,000
Gross Vehicle Weight Rating Cap (lbs) 9200
Curb Weight - Rear (lbs) 2041

Wheels

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

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