2008 GMC Sierra 3500HD 4WD Crew Cab Dually Duramax

Pickup box, Wideside

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)

Air cleaner, high-capacity

Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil

Transfer case, electronic shift with rotary dial controls (Requires 4WD models)

Four wheel drive

Cooling, external engine oil cooler, heavy-duty air-to-oil, integral to driver side of radiator tank

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

Alternator, 125 amps

Frame, hydroformed

Recovery hooks, front, frame-mounted

Suspension, front independent, torsion bar

Suspension, rear 3-stage springs

Steering, power, recirculating ball

Exhaust, aluminized stainless-steel muffler and tailpipe

Fog lamps, front, halogen

Windshield washer fluid system, heated

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.)

Lamps, Smoked Amber roof marker (Standard on (C7W) 11,400 lbs. (5171 kg) GVWR only. With (GED) 9700 lbs. GVWR (single rear wheel) or (C4M) 9900 lbs. GVWR (single rear wheel), not available with (YF5) California state emissions requirements.)

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)

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

Bumper, rear chrome, step-style with pad (Not available with (ZW9) pickup box delete)

Air dam, Black

Moldings, bodyside, body-colored

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 Requires (C7W) 11,400 lbs. (5171 kg) GVWR (dual rear wheel)

Wipers, front intermittent wet-arm with pulse washers

Tailgate protection, top of tailgate protection cap

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

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

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

Audio system feature, Bose premium speaker system with sub-woofer in center console

Door locks, power

Steering wheel controls, mounted audio controls

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

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

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

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)

Seat trim, Ultrasoft Leather-appointed

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

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

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

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)

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)

XM Satellite Radio. With a wide variety of programming, XM has something to excite any driver. Whether you want to be entertained or informed, to laugh, think, or sing, XM has the perfect channel for you - coast-to-coast, and in digital-quality sound. 3 trial months - no obligation (Available in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. All fees and programming subject to change. Subscription subject to customer agreement. For more information, visit gm.xmradio.com. Not available with (UE0) OnStar, delete.)

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 with 8-point compass and outside temperature display

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

Brakes, 4-wheel antilock, 4-wheel disc

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. See the vehicle's Owners Manual and child safety seat instructions for more safety information)