Engine Order Code
Electronic Fuel Injection
SAE Net Horsepower @ RPM
SAE Net Torque @ RPM
Trans Order Code
Trans Description Cont.
Trans Description Cont. Again
First Gear Ratio (:1)
Second Gear Ratio (:1)
Third Gear Ratio (:1)
Fourth Gear Ratio (:1)
Fifth Gear Ratio (:1)
Sixth Gear Ratio (:1)
Reverse Ratio (:1)
Final Drive Axle Ratio (:1)
Seventh Gear Ratio (:1)
Eighth Gear Ratio (:1)
Base Curb Weight
Suspension Type - Front
Suspension Type - Rear
Suspension Type - Front (Cont.)
Suspension Type - Rear (Cont.)
Shock Absorber Diameter - Front
Shock Absorber Diameter - Rear
Stabilizer Bar Diameter - Front
Stabilizer Bar Diameter - Rear
Brake ABS System
Brake ABS System (Second Line)
Disc - Front (Yes or )
Disc - Rear (Yes or )
Front Brake Rotor Diam x Thickness
Rear Brake Rotor Diam x Thickness
Drum - Rear (Yes or )
Rear Drum Diam x Width
Front Wheel Size
Rear Wheel Size
Spare Wheel Size
Rear Wheel Material
Spare Wheel Material
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size
Rear Tire Size
Spare Tire Size
EPA Fuel Economy Est - Hwy
Cruising Range - City
EPA Fuel Economy Est - City
Fuel Economy Est-Combined
Cruising Range - Hwy
EPA MPG Equivalent - City
EPA MPG Equivalent - Hwy
EPA MPG Equivalent - Combined
Fuel Tank Capacity, Approx
Aux Fuel Tank Capacity, Approx
Tons/yr of CO2 Emissions @ 15K mi/year
EPA Greenhouse Gas Score
Steering Ratio (:1), Overall
Lock to Lock Turns (Steering)
Turning Diameter - Curb to Curb
Turning Diameter - Wall to Wall
Front Head Room
Front Leg Room
Front Shoulder Room
Front Hip Room
Second Head Room
Second Leg Room
Second Shoulder Room
Second Hip Room
Width, Max w/o mirrors
Track Width, Front
Track Width, Rear
Min Ground Clearance
Cargo Area Dimensions
Dead Weight Hitch - Max Trailer Wt.
Dead Weight Hitch - Max Tongue Wt.
Wt Distributing Hitch - Max Trailer Wt.
Wt Distributing Hitch - Max Tongue Wt.
Cold Cranking Amps @ 0° F (Primary)
Maximum Alternator Capacity (amps)
Total Cooling System Capacity
Engine, Vortec 6.0L Variable Valve Timing V8 SFI (322 hp [240.1 kW] @ 4400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm).
Transmission, 6-speed automatic, heavy-duty electronically controlled with overdrive and tow/haul mode (Requires (L96) Vortec 6.0L V8 SFI engine.).
Rear axle, 3.73 ratio.
Air cleaner, high-capacity.
Transfer case, electronic shift with rotary dial controls (Requires 4x4 models.).
Four wheel drive.
Cooling, external engine oil cooler heavy-duty air-to-oil, integral to driver-side of radiator tank.
Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil.
Battery, heavy-duty 600 cold-cranking amps maintenance-free with rundown protection and retained accessory power (Not standard with (LGH) Duramax 6.6L Turbo Diesel V8 engine.).
Alternator, 125 amps.
Recovery hooks, front, frame-mounted.
Body, Chassis Cab includes (VF7) bumper delete, (9L3) spare tire delete and (5Z4) spare tire carrier delete.
Frame, reinforced C-channel.
GVWR, 13,200 lbs. (5988 kg).
Suspension, front independent torsion bar with increased front GAWR.
Suspension, rear 7+1 multi-leaf springs.
Suspension Package, Handling/Trailering, heavy-duty includes 46 mm piston monotube shocks and 34mm front stabilizer bar.
Steering, power recirculating ball.
Fuel tank, front and rear, 63.5 gallon (240 liters).
Exhaust, aluminized stainless-steel muffler and tailpipe
Wheels, 17" (43.2 cm) painted steel.
Tires, LT235/80R17E all-season highway, blackwall.
Wheel trim, Chrome trim skins and chrome center caps.
Bumper, front chrome.
Grille, chrome surround.
Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature.
Lamps, Smoked Amber roof marker.
Lamp delete, LED center high-mounted stop/brake (CHMSL) delete and cargo area, delete (Standard with 4x4 models only. Not available with (PCM) Interior Plus Package. Included and only available with (YF2) Ambulance Package on CC31403.).
Mirrors, outside heated power-adjustable vertical camper manual-folding and extension, Black, integrated turn signal indicators consisting of 50 square inch flat mirror surface positioned over a 20 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated or power adjustable).
Glass, Solar-Ray light-tinted all windows.
Wipers, front intermittent wet-arm with pulse washers.
Door handles, Black
Audio system, AM/FM stereo with MP3 compatible CD player seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock.
Audio system feature, speaker system (Includes 4 speakers on Regular Cab models and 6 speakers on Crew Cab models.).
XM Radio is standard on nearly all 2011 GM models and includes 3 months of trial service. Get over 170 channels, including: commercial-free music, sports, news, talk, entertainment, comedy, family and kids' channels, and much more. With XM's incredible range of programming, everything worth listening to is on XM (Not available with (UUL) AM/FM stereo with MP3 compatible CD player and navigation or (UE0) OnStar, delete. Requires a subscription sold separately by XM after the first 90 days. Available only in the 48 contiguous United States and District of Columbia. Visit gm.xmradio.com for details.)
Seats, front 40/20/40 split-bench 3-passenger, driver and front passenger manual reclining, center fold-down armrest with storage, lockable storage compartment in seat cushion (includes auxiliary power outlet) and adjustable outboard head restraints (Not available with (YF2) Ambulance Package.).
Seat trim, Premium Cloth.
Seat adjuster, manual lumbar control on the driver-side.
Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Crew Cab models only.).
Floor covering, color-keyed carpeting with rubberized vinyl floor mats (May be substituted with (BG9) Black rubberized vinyl floor covering. Not available with (PTO) Power Take Off on C*31043 models.).
Steering column, Tilt-Wheel adjustable with brake/transmission shift interlock.
Steering wheel, leather-wrapped with theft-deterrent locking feature.
Instrumentation, analog with speedometer, fuel level, engine temperature, tachometer, voltmeter and oil pressure indicators.
Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification) (Driver Information Center controls are operated through the trip button unless (UK3) steering wheel mounted audio controls is ordered. On 1LT includes 8-point compass and outside temperature.).
Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on.
Windows, power with driver and front passenger Express-Down.
Door locks, power includes Remote Keyless Entry.
Remote vehicle starter prep package includes Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (To enable remote start capability, new key fobs and vehicle reprogramming are required. Please see dealer for details.).
Cruise control electronic with set and resume speed, located on steering wheel.
Air conditioning, single-zone manual climate control.
Cup holders, front.
Mirror, inside rearview auto-dimming.
Coat hooks, rear driver and passenger side.
Visors, driver and front passenger sliding with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored.
Assist handle, front passenger.
Lighting, interior with dome and reading lights, backlit instrument panel switches and door handle-activated illuminated entry.
Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt
Brakes, 4-wheel antilock, 4-wheel disc.
Daytime Running Lamps with automatic exterior lamp control.
Air bags, frontal, driver and right-front passenger with passenger-side deactivation switch (Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. Always use safety belts and the correct child restraints for your child's age and size. Children are safer when properly secured in a rear seat. See the Owner's Manual and child safety seat instructions for more safety information.).
Automatic Crash Response (Deleted when (UE0) OnStar delete is ordered.).
OnStar, 6 months of Directions and Connections plan includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance including Remote Ignition Block, Remote Door Unlock (requires power locks), Turn-by-Turn Navigation with Destination Download (requires navigation radio) and OnStar eNav (where available), OnStar Vehicle Diagnostics, Roadside Assistance, Remote Horn and Lights, and Hands Free Calling. (Also includes Stolen Vehicle Slowdown when (LGH) Duramax 6.6L Turbo Diesel V8 engine is not ordered. Not available with a ship-to of Puerto Rico or the Virgin Islands. Visit onstar.com for details and system limitations.).
Stolen Vehicle Assistance (Deleted when (UE0) OnStar delete is ordered.).
Door locks, rear child security (Crew Cab models only.).
OnStar Turn-by-Turn Navigation (Deleted when (UE0) OnStar delete is ordered.)
Roadside Assistance Years:
Roadside Assistance Miles/km:
News - Crash Test Results
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