2011 GMC Sierra 2500HD 4WD Ext Cab 144.2" SLE

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

• Daytime Running Lamps with automatic exterior lamp control

• Air bags, frontal, driver and right-front passenger (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.)

• 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 (LML) or (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.)

• OnStar Turn-by-Turn Navigation (Deleted when (UE0) OnStar delete is ordered.)

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

• Rear axle, 3.73 ratio

• Pickup box, Wideside

• Air cleaner, high-capacity

• Transfer case, electronic shift 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, 125 amps

• Frame, fully-boxed, hydroformed front section

• Recovery hooks, front, frame-mounted

• Suspension, front independent, torsion bar with increased front GAWR

• Suspension, rear 4+1 multi-leaf springs

• Steering, power, recirculating ball

• Brakes, 4-wheel antilock, 4-wheel disc

• Exhaust aluminized stainless-steel muffler and tailpipe

• 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), adjustable outboard head restraints and storage pockets on Extended and Crew Cab models

• 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) (Requires Extended or Crew Cab Models.)

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

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

• Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats) (May be substituted with (BG9) Black rubberized vinyl floor covering.)

• 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 3SA and 4SA, 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 Express-Down

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

• Door locks, power includes Remote Keyless Entry

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

• 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. Remote Keyless Entry does not lock/unlock tailgate.)

• Air conditioning, single-zone manual front climate control (Upgradeable to (CJ2) dual-zone automatic air conditioning on Extended and Crew Cab models.)

• 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 manual day/night

• 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, 17" (43.2 cm) machined aluminum includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered (Upgradeable to (PYR) 18" (45.7 cm) forged polished aluminum wheels or (PYS) 20" (50.8 cm) forged polished aluminum wheels.)

• Tires, LT245/75R17 all-season, blackwall

• Tire carrier, outside spare, winch-type mounted under frame at rear (Orders with (ZW9) Pickup box delete will not include a Spare Tire Carrier unless a spare tire is ordered.)

• Spare tire lock keyed cylinder lock that utilizes same key as ignition and door (Not available with (ZW9) pickup box delete or (VF7) rear bumper delete.)

• Bumper, front chrome includes body-color bumper top caps

• Bumper, rear chrome, step-style with pad (Requires RPO (E63) wideside pickup box)

• Moldings, bodyside, body-colored (Moldings are deleted if any SEO paint is ordered)

• Grille, chrome surround

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

• Lamps, dual cargo area lamps

• Mirrors, outside heated power-adjustable, Black, manual-folding (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