2008 GMC Sierra 2500

AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL, Aluminum/Alloy Wheels, BATTERY, HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS, MAINTENANCE-FREE, CONVENIENCE PACKAGE, DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR, EBONY, PREMIUM CLOTH SEAT TRIM, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE BLOCK HEATER, ENGINE, DURAMAX 6.6L TURBO DIESEL V8, FIRE RED, LICENSE PLATE BRACKET, FRONT, MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE, POWER-FOLDING AND DRIVER-SIDE AUTO-DIMMING WITH INTEGRATED TURN SIGNAL INDICATORS, PAINT, SOLID, PEDALS, POWER-ADJUSTABLE FOR ACCELERATOR AND BRAKE, Power Driver's Seat, REAR AXLE, 3.73 RATIO, REAR PARKING ASSIST, ULTRASONIC, REMOTE VEHICLE STARTER SYSTEM, SKID PLATE PACKAGE, FRAME-MOUNTED SHIELDS, SLE1 PREFERRED PACKAGE, SLE2 PREFERRED EQUIPMENT GROUP, SUSPENSION PACKAGE, OFF-ROAD, Towing/Camper Pkg, TRAILERING EQUIPMENT, HEAVY-DUTY, TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED, Turbo Diesel Engine, Z71 OFF-ROAD PACKAGE, Z71 Off-Road Pkg, Four wheel drive,Brakes, 4-wheel antilock, 4-wheel disc,Steering wheel controls, mounted audio controls,Exhaust, aluminized stainless-steel muffler and tailpipe,Wipers, front intermittent wet-arm with pulse washers,Lamps, dual cargo area lamps,Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power,Frame, hydroformed,Suspension, rear 2-stage multi-leaf springs, semi-elliptic,Air dam, Black,Moldings, bodyside, body-colored,Grille, chrome surround,Seat adjuster, manual lumbar control on the driver-side,Cruise control, electronic with set and resume speed, located on steering wheel,Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock,Steering wheel, leather-wrapped with theft-deterrent locking feature,Warning tones, headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on,Mirror, inside rearview auto-dimming with 8-point compass and outside temperature display,Visors, driver and front passenger, sliding with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored,Coat hooks, rear driver and passenger side,Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches,Air cleaner, high-capacity,Fog lamps, front, halogen,Rear axle, 3.73 ratio,Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil,Transfer case, electronic shift with rotary dial controls (Requires 4WD models),Cooling, external engine oil cooler, heavy-duty air-to-oil, integral to driver side of radiator tank,Alternator, 125 amps,Recovery hooks, front, frame-mounted,GVWR, 9200 lbs. (4173 kg),Suspension, front independent, torsion bar,Steering, power, recirculating ball,Audio system feature, speaker system (Requires Extended or Crew Cab Models. Includes 6 speakers),Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats),Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor),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),Tire Pressure Monitoring System (does not apply to spare tire),Windows, power with driver Express-Down (Includes front passenger Express-down when (DL3) is ordered.),Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models),Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models),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. Chi