Engine, Vortec 4.8L Variable Valve Timing V8 SFI FlexFuel capable of running on unleaded or up to 85% ethanol (302 hp [225.2 kW] @ 5600 rpm, 305 lb-ft torque [411.8 N-m] @ 4600 rpm), iron block (Not available on T*10953 models.)`Transmission, 4-speed automatic, electronically controlled with overdrive and tow-haul mode (On Crew Cab models, requires (L20) Vortec 4.8L V8 SFI Flex-Fuel engine. Not available on T*10953 models.)`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.)`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`Wheels, 4 - 17" x 7.5" (43.2 cm x 19.1 cm) 6-lug chrome-styled steel includes chrome center caps (spare wheel will not cosmetically match the other 4 wheels) (Upgradeable to (N88) 4 - 17" x 7.5" (43.2 cm x 19.1 cm) 6-lug polished cast aluminum wheels or (S84) 4 - 20" x 8.5" (50.8 cm x 21.6 cm) chrome-clad aluminum wheels. Not available with (Z71) Off-Road Suspension Package.)`Tires, P265-70R17 all-season, blackwall includes a blackwall spare tire (Requires 4WD models. 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 (Deleted when SEO (5Z4) spare wheel and carrier delete is ordered.)`Bumper, front chrome (Includes body-color bumper top caps.)`Bumper, rear chrome, step-style with pad`Air dam, Black`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. Upgradeable to (DL3) outside heated, power adjustable, power folding mirrors if (GAT) All-Terrain Package is ordered.)`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, 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`XM Radio is standard on more than 50 2010 GM models including three trial months of service. XM turns your world on with commercial-free music channels for virtually every music genre, all in amazing digital quality sound. Turn on your favorite sports, the biggest names in News, Talk and Comedy, family programming, exclusive concerts and original music series, wherever you go from coast to coast. Everything worth listening to is now on XM (XM service available only in the 48 contiguous United States and the District of Columbia. XM Radio subscription required and sold separately after trial period. Fees, taxes, and a one-time re-activation fee, may apply. Subscriptions governed by XM Customer Agreement available at xmradio.com. All fees and programming subject to change. Family programming Packages are available. Not available with (UUL) AM-FM stereo with MP3 compatible CD player and navigation, (UUK) AM-FM stereo with MP3 compatible CD-DVD player and navigation or (UE0) OnStar, delete.)`Audio system feature, speaker system (Includes 4 speakers on Regular Cab and 6 speakers on Extended and Crew Cab Models.)`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.)`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) Graphite-colored rubberized vinyl floor covering.)`Steering wheel, leather-wrapped with theft-deterrent locking feature`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`Door locks, power includes Remote Keyless Entry`Remote vehicle starter prep package includes Remote Keyless Entry (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 when (PCM) SLE Preferred Package, (PDA) Texas Edition or (PEB) Regional Value Package is ordered.)`Cruise control, electronic with set and resume speed, located on steering wheel`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`StabiliTrak, stability control system with Proactive Roll Avoidance and traction control`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. Children are safer when properly secured in a rear seat. See the vehicle's 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 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. See the vehicle's 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 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. See the vehicle's Owner's Manual and child safety seat instructions for more safety information.)`OnStar, 1-year of Safe and Sound plan. Includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance, Remote Ignition Block, Remote Door Unlock (requires power locks), Roadside Assistance, Remote Horn and Lights, Hands Free Calling, OnStar Vehicle Diagnostics, and Low Mileage Discount (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. Vehicle Diagnostics capabilities vary by model. Remote door unlock success varies with conditions. Ability to locate stolen vehicles varies with conditions. Subscription Service Agreement required. Call 1-888-4ONSTAR (1-888-466-7827) or visit onstar.com for OnStar's Terms and Conditions, Privacy Policy and details and system limitations. Not available with a ship-to of Puerto Rico or the Virgin Islands. For a list of vehicles with Automatic Crash Notification visit onstar.com. Remote Door Unlock requires (AU3) power door locks.)`Tire Pressure Monitoring System (does not apply to spare tire)`Driver Air Bag`Passenger Air Bag`Passenger Air Bag On-Off Switch`Side Air Bag`Side Head Air Bag`Rear Head Air Bag`A-C`AM-FM Stereo`CD Player`4-Wheel ABS`Front Disc-Rear Drum Brakes`Cruise Control`Four Wheel Drive`8 Cylinder Engine`Front Floor Mats`Rear Floor Mats`Auto-On Headlights`Daytime Running Lights`Keyless Entry`Power Door Locks`Heated Mirrors`Power Driver Mirror`Pass-Through Rear Seat`Cloth Seats`Split Bench Seat`Power Steering`Adjustable Steering Wheel`Tires - Front All-Season`Tires - Rear All-Season`Traction Control`4-Speed A-T`Chrome Wheels`Power Windows`Intermittent Wipers`A-T`Satellite Radio`MP3 Player`Power Passenger Mirror`Heated Exterior Driver Mirror`Heated Exterior Passenger Mirror`Privacy Glass`Auxiliary Pwr Outlet`Auto-Off Headlights`Driver Vanity Mirror`Passenger Vanity Mirror`Driver Illuminated Vanity Mirror`Passenger Illuminated Visor Mirror`Front Reading Lamps`Driver Lumbar`Leather Wrapped Steering Wheel`Transmission Overdrive Switch`Tire Pressure Monitoring System`Telematics`Flex Fuel Capability`Electronic Stability Control`2nd Row Bench Seat``````````````````````````````````````````````````````````