Specs

Research 2011 Chevrolet Silverado 1500 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

Work Truck Regular Cab Standard Box 2-Wheel Drive Work Truck

Brakes

Rear Drum Diam x Width (in) 11.6 x 2.4
Brake Type Pwr
Brake ABS System 4-Wheel
Brake ABS System (Second Line)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Disc - Rear (Yes or )
Front Brake Rotor Diam x Thickness (in) 13.0 x 1.2
Rear Brake Rotor Diam x Thickness (in) 13.5 x 0.8
Rear Brake Rotor Diam x Thickness (in)
Drum - Rear (Yes or )
Drum - Rear (Yes or ) Yes
Rear Drum Diam x Width (in)

Cargo Area Dimensions

Cargo Box Width @ Wheelhousings (in) 50.6
Cargo Box Width @ Floor (in) 62.4
Cargo Box Width @ Top, Rear (in) 61.5
Cargo Box Length @ Floor (in) 78.7
Ext'd Cab Cargo Volume (ft³)
Cargo Volume (ft³) 60.7
Tailgate Width (in) 61.5
Cargo Box (Area) Height (in) 21.0

Cooling System

Total Cooling System Capacity (qts) 12.6
Total Cooling System Capacity (qts) 14.9
Total Cooling System Capacity (qts) 13.4

Electrical

Cold Cranking Amps @ 0° F (Primary) 730
Maximum Alternator Capacity (amps) 160
Maximum Alternator Capacity (amps) 145
Maximum Alternator Watts
Cold Cranking Amps @ 0° F (2nd)
Cold Cranking Amps @ 0° F (Primary) 600

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 11.6
EPA Greenhouse Gas Score 3
Tons/yr of CO2 Emissions @ 15K mi/year 11.0
Tons/yr of CO2 Emissions @ 15K mi/year 11.0
EPA Greenhouse Gas Score 2

Engine

SAE Net Torque @ RPM 260 @ 2800
Engine Order Code LMG
Engine Order Code L20
Engine Order Code LU3
Engine Type Gas/Ethanol V8
Engine Type Gas V6
Displacement 5.3L/323
Displacement 4.8L/293
Displacement 4.3L/262
Fuel System Electronic Fuel Injection
SAE Net Horsepower @ RPM 315 @ 5200
SAE Net Horsepower @ RPM 302 @ 5600
SAE Net Horsepower @ RPM 195 @ 4600
SAE Net Torque @ RPM 335 @ 4000
SAE Net Torque @ RPM 305 @ 4600
Engine Oil Cooler

Exterior Dimensions

Front Bumper to Back of Cab (in) 116.5
Overhang, Rear w/o bumper (in) 47.2
Width, Max w/o mirrors (in) 79.9
Cab to Axle (in) 41.9
Cab to End of Frame (in) - TBD -
Ground to Top of Load Floor (in) 34.7
Ground to Top of Frame (in) - TBD -
Height, Overall (in) 73.6
Wheelbase (in) 119.0
Length, Overall w/o rear bumper (in) 205.6
Overhang, Front (in) 39.4
Frame Width, Rear (in) - TBD -
Ground Clearance, Front (in) 7.7
Ground Clearance, Rear (in) 13.4

Frame

Frame Type Hydroformed

Fuel Tank

Fuel Tank Location Driver Side
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Capacity, Approx (gal) 26.0
Aux Fuel Tank Location

Interior Dimensions

Front Shoulder Room (in) 65.2
Front Head Room (in) 41.5
Passenger Capacity 3
Front Hip Room (in) 62.5
Front Leg Room (in) 41.3

Mileage

EPA Fuel Economy Est - Hwy (MPG) 20
EPA Fuel Economy Est - City (MPG) 15
EPA Fuel Economy Est - City (MPG) 14
Fuel Economy Est-Combined (MPG) 17
Fuel Economy Est-Combined (MPG) 16
Fuel Economy Est-Combined (MPG) 17
EPA Fuel Economy Est - Hwy (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 21

Steering

Turning Diameter - Wall to Wall (ft) - TBD -
Turning Diameter - Curb to Curb (ft) 39.7
Steering Type Pwr
Steering Ratio (:1), On Center 19.2
Steering Ratio (:1), At Lock 3.5

Summary

Vehicle Name Chevrolet Silverado 1500
Body Style Reg Cab 6.5' Wideside
Body Code E63

Suspension

Spring Capacity - Rear (lbs) 3750
Stabilizer Bar Diameter - Rear (in) - TBD -
Stabilizer Bar Diameter - Front (in) 1.42
Shock Absorber Diameter - Rear (mm) 46
Shock Absorber Diameter - Front (mm) 46
Axle Ratio (:1) - Rear 3.23
Axle Ratio (:1) - Rear 3.08
Axle Ratio (:1) - Rear 3.73
Axle Ratio (:1) - Rear 3.42
Axle Ratio (:1) - Front
Axle Capacity - Rear (lbs) 3750
Axle Capacity - Rear (lbs) 3950
Axle Capacity - Front (lbs) 3200
Axle Capacity - Front (lbs) 3750
Axle Type - Rear Semi-Floating
Axle Type - Front Independent
Suspension Type - Front Independent
Suspension Type - Rear 2-stage multi-leaf
Spring Capacity - Front (lbs) 3200
Spring Capacity - Rear (lbs) 3950

Tires

Rear Tire Size LT245/70R17
Front Tire Order Code QSS
Front Tire Order Code QXR
Front Tire Order Code QU1
Rear Tire Order Code QSS
Rear Tire Order Code QXR
Rear Tire Order Code QU1
Spare Tire Order Code 4JP
Spare Tire Order Code
Front Tire Size P275/55R20
Front Tire Size LT245/70R17
Front Tire Size P245/70R17
Rear Tire Size P275/55R20
Rear Tire Size P245/70R17
Spare Tire Size - TBD -
Spare Tire Size LT245/70R17
Spare Tire Size P245/70R17
Front Tire Capacity (lbs) - TBD -
Front Tire Capacity (lbs) 2044
Front Tire Capacity (lbs) - TBD -
Front Tire Capacity (lbs) 2244
Front Tire Capacity (lbs) 2304
Front Tire Capacity (lbs) 2010
Front Tire Capacity (lbs) 2004
Rear Tire Capacity (lbs) 2010
Rear Tire Capacity (lbs) 2304
Spare Tire Capacity (lbs) - TBD -
Revolutions/Mile @ 45 mph - Front - TBD -
Revolutions/Mile @ 45 mph - Rear - TBD -
Revolutions/Mile @ 45 mph - Spare
Revolutions/Mile @ 45 mph - Spare - TBD -

Trailering

Fifth Wheel Hitch - Max Tongue Wt. (lbs) - TBD -
Maximum Trailering Capacity (lbs) 9100
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Trailer Wt. (lbs) 4700
Dead Weight Hitch - Max Trailer Wt. (lbs) 4800
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Dead Weight Hitch - Max Tongue Wt. (lbs) 470
Dead Weight Hitch - Max Tongue Wt. (lbs) 480
Wt Distributing Hitch - Max Trailer Wt. (lbs) 9100
Wt Distributing Hitch - Max Trailer Wt. (lbs) 7400
Wt Distributing Hitch - Max Trailer Wt. (lbs) 7200
Wt Distributing Hitch - Max Trailer Wt. (lbs) 4700
Wt Distributing Hitch - Max Trailer Wt. (lbs) 4800
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1365
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1110
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1080
Wt Distributing Hitch - Max Tongue Wt. (lbs) 705
Wt Distributing Hitch - Max Tongue Wt. (lbs) 720
Fifth Wheel Hitch - Max Trailer Wt. (lbs) - TBD -

Transmission

Third Gear Ratio (:1) 1.00
Drivetrain Rear Wheel Drive
Third Gear Ratio (:1) 1.53
Second Gear Ratio (:1) 1.63
Second Gear Ratio (:1) 2.36
First Gear Ratio (:1) 3.06
First Gear Ratio (:1) 4.03
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 4
Trans Type 6
Trans Order Code M30
Trans Order Code MYC
Fourth Gear Ratio (:1) 1.15
Fourth Gear Ratio (:1) 0.70
Fifth Gear Ratio (:1) 0.85
Fifth Gear Ratio (:1)
Sixth Gear Ratio (:1) 0.67
Sixth Gear Ratio (:1)
Reverse Ratio (:1) 3.06
Reverse Ratio (:1) 2.29
Clutch Size (in)
Trans Power Take Off
Trans PTO Access
Transfer Case Model
Transfer Case Gear Ratio (:1), High
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low

Weight Information

Gross Axle Wt Rating - Front (lbs) 3200
Curb Weight - Front (lbs) 2742
Curb Weight - Front (lbs) 2703
Curb Weight - Front (lbs) 2584
Curb Weight - Rear (lbs) 1891
Curb Weight - Rear (lbs) 1882
Curb Weight - Rear (lbs) 1879
Gross Vehicle Weight Rating Cap (lbs) 6800
Gross Vehicle Weight Rating Cap (lbs) 6400
Gross Combined Wt Rating (lbs) 11500
Gross Combined Wt Rating (lbs) 11000
Gross Combined Wt Rating (lbs) 10000
Gross Combined Wt Rating (lbs) 12000
Gross Combined Wt Rating (lbs) - TBD -
Gross Axle Wt Rating - Rear (lbs) 3750

Wheels

Front Wheel Material Aluminum
Front Wheel Material Steel
Rear Wheel Material Aluminum
Rear Wheel Material Steel
Spare Wheel Material
Spare Wheel Material Steel
Rear Wheel Size (in) 20 x 8.5
Front Wheel Size (in) 17 x 7.5
Front Wheel Size (in) 18 x 8.0
Front Wheel Size (in) 20 x 8.5
Spare Wheel Size (in) 17 x - TBD -
Rear Wheel Size (in) 17 x 7.5
Rear Wheel Size (in) 18 x 8.0