2012 GMC Sierra 1500 4WD Ext Cab 143.5" SLT

• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist

• Daytime Running Lamps with automatic exterior lamp control

• Air bags, frontal, driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner's Manual and child safety seat instructions for more safety information.)

• Air bags, head curtain side-impact, front and rear outboard seating positions with rollover sensor (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)

• Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic protection (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)

• OnStar, 6 months of Directions and Connections plan includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance including Stolen Vehicle Slowdown and 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. (Visit onstar.com for details and system limitations.)

• Automatic Crash Response

• Stolen Vehicle Assistance

• OnStar Turn-by-Turn Navigation

• Tire Pressure Monitor System (does not apply to spare tire)

• Suspension Package, Handling/Trailering, heavy-duty includes 46 mm piston monotube shocks and 36mm front stabilizer bar (Includes 36mm front stabilizer bar when (NHT) Max Trailering Pack is ordered.)

• GVWR, 7000 lbs. (3175 kg) (Requires TC10753 models and (NHT) Max Trailering Pack or TK10753, TK10953 or TK10543 models.)

• Differential, heavy-duty automatic locking rear

• Transfer case, electronic Autotrac with rotary dial controls (Requires 4WD models.)

• Four wheel drive

• Battery, heavy-duty 600 cold-cranking amps maintenance-free with rundown protection and retained accessory power

• Alternator, 145 amps

• Frame, fully-boxed, hydroformed front section

• Pickup box, Wideside

• Suspension, front independent, coil over shock

• Suspension, rear 2-stage multi-leaf springs, semi-elliptic

• Steering, power, rack-and-pinion

• Brakes, 4-wheel antilock, front disc/rear drum

• Exhaust, aluminized stainless-steel muffler and tailpipe

• Tools, mechanical jack and wheel wrench located in back of cab

• Seats, front bucket includes 10-way power driver and front passenger seat adjusters including 2-way power lumbar control, heated seat cushions and seatbacks, 2-position driver memory, adjustable outboard head restraints, floor console and storage pockets

• Seat trim, Leather-appointed front seats

• Seat adjuster, driver 10-way power

• Seat adjuster, front passenger 10-way power

• Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor)

• Console, floor with storage compartment, 2 auxiliary power outlets and dual cup holders

• Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats)

• Steering wheel, leather-wrapped with theft-deterrent locking feature

• Steering wheel controls, mounted audio controls

• Steering column Tilt-Wheel, adjustable with brake/transmission shift interlock

• 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 3SA, 3SF and 4SA, includes 8-point compass and outside temperature.)

• Instrumentation, analog with speedometer, fuel level, engine temperature, and tachometer (Includes voltmeter and oil pressure indicators.)

• Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on

• Windows, power with driver Express-Down (Includes front passenger Express- down.)

• Windows, power, rear access door (Requires Extended Cab Models.)

• Door locks, power includes Remote Keyless Entry

• Remote vehicle starter system includes Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (Remote Keyless Entry does not lock/unlock tailgate.)

• Cruise control, electronic with set and resume speed, located on steering wheel

• Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger

• Defogger, rear-window electric (Not available with (A48) power sliding rear window.)

• Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models.)

• Power outlets 2 auxiliary instrument panel-mounted with covers, 12-volt

• Mirror, inside rearview auto-dimming

• Headliner, Opal Gray-colored cloth with matching retainer moldings

• Visors, driver and front passenger sliding with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored

• Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models.)

• Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches

• Coat hooks, rear driver and passenger side

• Wheels, 4 - 18" x 8" (45.7 cm x 20.3 cm) chrome-clad aluminum

• Tires, P265/65R18 all-season, blackwall includes all-season 17" spare (Not available with (Z71) Off-Road suspension package.)

• Wheel, 17" (43.2 cm) steel spare (spare wheel will not cosmetically match the other 4 wheels)

• Tire carrier outside spare, winch-type mounted under frame at rear

• Spare tire lock keyed cylinder lock that utilizes same key as ignition and door

• Recovery hooks, front, Black (Standard on 4WD Models. 2WD models require (GAT) All-Terrain Package.)

• Bumper, front chrome (Includes body-color bumper top caps.)

• Bumper, rear chrome, step-style with pad

• Air dam, Black

• Moldings, bodyside, body-colored

• Grille, chrome with chrome surround (Not included when (VAT) Chrome grille, LPO is ordered.)

• Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature

• Fog lamps, front, halogen

• Lamps, dual cargo area lamps

• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, body-color, with integrated turn signal indicators (Mirrors include curb-tilt feature. Upgradeable to (DPN) outside vertical camper mirrors.)

• Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver- and front passenger-side glass) (With Regular Cab models, includes rear window. With Extended Cab models, includes rear and rear quarter windows. With Crew Cab models or (C49) rear-window defogger, includes light-tinted rear window. Included with (PCM) Work Truck Preferred Package.)

• Wipers, front intermittent wet-arm with pulse washers

• Tailgate protection, top of tailgate protection cap

• Door handles, color-keyed