Entertainment

• 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.)
• SiriusXM Satellite Radio is standard on nearly all 2012 GM models. Enjoy a 3-month trial to the 'XM Select' package, with over 170 channels including commercial-free music, all your favorite sports, exclusive talk and entertainment. And now add premium channels to your trial at no-cost. Welcome to the world of satellite radio. (Not available with (UE0) OnStar, delete. Requires a subscription sold separately by SiriusXM after the trial period. If you decide to continue your service at the end of your subscription, service will automatically renew and bill, at the rates in effect at the time of renewal, until you call SiriusXM at 1-866-635-2349 to cancel. See our Customer Agreement for complete terms at www.siriusxm.com. Available only to those at least 18 and older in the 48 contiguous USA and D.C.)

The features and options listed are for the 2012 Chevrolet Silverado 3500HD 4WD Crew Cab 171.5" WB, 59.4" CA LT and may not apply to this specific vehicle.

Exterior

• Wheels, 17" (43.2 cm) painted steel
• Tires, LT235/80R17E all-season highway, blackwall
• Wheel trim, Chrome trim skins and chrome center caps (Not included when (RS7) 17" forged polished aluminum wheels is ordered.)
• 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

The features and options listed are for the 2012 Chevrolet Silverado 3500HD 4WD Crew Cab 171.5" WB, 59.4" CA LT and may not apply to this specific vehicle.

Interior

• 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

The features and options listed are for the 2012 Chevrolet Silverado 3500HD 4WD Crew Cab 171.5" WB, 59.4" CA LT and may not apply to this specific vehicle.

Mechanical

• 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
• 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

The features and options listed are for the 2012 Chevrolet Silverado 3500HD 4WD Crew Cab 171.5" WB, 59.4" CA LT and may not apply to this specific vehicle.

Safety

• 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.)

The features and options listed are for the 2012 Chevrolet Silverado 3500HD 4WD Crew Cab 171.5" WB, 59.4" CA LT and may not apply to this specific vehicle.

Warranty

• Basic: 3 Years/36,000 Miles
• Drivetrain: 5 Years/100,000 Miles
• Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
• Roadside Assistance: 5 Years/100,000 Miles

The features and options listed are for the 2012 Chevrolet Silverado 3500HD 4WD Crew Cab 171.5" WB, 59.4" CA LT and may not apply to this specific vehicle.

Featured Equipment

• Four Wheel Drive
• Air Conditioning
• Anti-Lock Brakes
• Automatic Transmission
• Power Brakes
• Power Steering
• Power Windows
• Tilt Steering Wheel

Options

• 1LT PREFERRED EQUIPMENT GROUP includes Standard Equipment (1LT)
• SUMMIT WHITE (50U)
• SEAT ADJUSTER, DRIVER 6-WAY POWER (Included with (**3) leather-appointed seat trim, (PCM) Interior Plus Package or (A95) front bucket seats.) (AG1)
• GLASS, SOLAR-RAY DEEP-TINTED (all windows except light-tinted glass on windshield and driver- and front passenger-side glass) (Includes rear window. With (C49) rear-window defogger, includes light-tinted rear window.) (AJ1)
• REMOTE VEHICLE STARTER SYSTEM includes Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (Included and only available with (PCW) Convenience Package.) (AP3)
• 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.) (AZ3)
• FLOOR COVERING, BLACK RUBBERIZED-VINYL (Included with (PTO) Power Take Off on C*31043 models) (BG9)
• DEFOGGER, REAR-WINDOW electric (Included with (PCW) Convenience Package. Not available with (A48) power sliding rear window or (YF2) Ambulance Package.) (C49)
• EMISSIONS, FEDERAL REQUIREMENTS (FE9)
• DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR (G80)
• REAR AXLE, 3.73 RATIO (GT4)
• PEDALS, POWER-ADJUSTABLE (Included and only available with (PCW) Convenience Package.) (JF4)
• TRAILER BRAKE CONTROLLER, INTEGRATED (Not available with (YF2) Ambulance Package.) (JL1)
• ENGINE BLOCK HEATER (Included with (LGH) Duramax 6.6L Turbo Diesel V8 engine.) (K05)
• EXHAUST BRAKE (Included and only available with (LGH) Duramax 6.6L Turbo Diesel V8 engine.) (K40)
• ENGINE, DURAMAX 6.6L V8 TURBO DIESEL V8, B20-Diesel compatible (335 hp [249.8 kW] @ 3100 rpm, 685 lb-ft of torque [924.8 N-m] @ 1600 rpm) (Requires (MW7) Allison 1000 6-speed automatic transmission and (ZW9) pickup box delete. Includes (K40) exhaust brake, (TUV) heavy-duty dual, 730 cold-cranking-amp battery and (K05) engine block heater.) (LGH)
• TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC electronically controlled with overdrive, electronic engine grade braking and tow/haul mode. Includes (KNP) external transmission oil cooler. (Requires (LGH) Duramax 6.6L Turbo Diesel V8 engine. Required with (YF2) Ambulance Package. Also includes provisions to assist with an "aftermarket" PTO installation. PTO content not included if (YF2) Ambulance Package is ordered.) (MW7)
• INTERIOR PLUS PACKAGE includes (AG1) driver 6-way power seat adjuster, (UK3) steering wheel-mounted audio controls, (UUI) AM/FM stereo with CD player and MP3 playback and USB port, (UPF) Bluetooth for phone and (T96) front fog lamps (PCM)
• CONVENIENCE PACKAGE includes (JF4) Adjustable power pedals, (UG1) Universal Home Remote, (AP3) Remote vehicle starter system and (C49) rear-window electric defogger ((C49) rear-window defogger may be upgraded to (A48) power rear sliding window. Does not include (UG1) Universal Home Remote when (TRW) provisions for roof mounted lamps is ordered. Not available with (YF2) Ambulance Package.) (PCW)
• FOG LAMPS, FRONT halogen (Included and only available with (PCM) Interior Plus Package. Available to order as a Free Flow option on Fleet and Government orders. Not available with (YF2) Ambulance Package.) (T96)
• BATTERY, HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS maintenance-free with rundown protection and retained accessory power (Included and only available with (LGH) Duramax 6.6L Turbo Diesel V8 engine.) (TUV)
• SWITCH, HIGH IDLE (Not available with (AZ3) front bench seats. Not available with (LGH) Duramax 6.6L Turbo Diesel V8 engine unless (YF2) Ambulance Package is ordered.) (UF3)
• UNIVERSAL HOME REMOTE (Included and only available with (PCW) Convenience Package. Not available with (VYU) Snow Plow Prep Package.) (UG1)
• STEERING WHEEL CONTROLS, MOUNTED AUDIO CONTROLS (Included and only available with (PCM) Interior Plus Package. Included and only available with (UPF) Bluetooth for phone on Fleet and Government orders.) (UK3)
• BLUETOOTH FOR PHONE, PERSONAL CELL PHONE CONNECTIVITY TO VEHICLE AUDIO SYSTEM (Included and only available with (PCM) Interior Plus Package. Available to order as a Free Flow option on Fleet and Government orders and includes (UK3) steering wheel controls. Not available with (UE0) OnStar delete. Requires OnStar hardware (UE1), but subscription to OnStar services not required for operation.) (UPF)
• AUDIO SYSTEM, AM/FM STEREO WITH CD PLAYER AND MP3 PLAYBACK USB port, auxiliary input jack, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), automatic volume, TheftLock and 36 cross-band presets (Included and only available with (PCM) Interior Plus Package.) (UUI)
• LICENSE PLATE FRONT MOUNTING PACKAGE (will be forced on orders with ship-to states that require a front license plate) (VK3)
• PAINT, SOLID (STD) (ZY1)

The features and options listed are for the 2012 Chevrolet Silverado 3500HD 4WD Crew Cab 171.5" WB, 59.4" CA LT and may not apply to this specific vehicle.