Recent Arrival!Sheer Silver Metallic 2010 GMC Sierra 2500HD SLE 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automatic, 4WD, Ebony Leather.Convenience Package (Electric Rear-Window Defogger, Power-Adjustable Pedals For Accelerator & Brake, and Remote Vehicle Starter System), Heavy-Duty Handling/Trailering Suspension Package, Heavy-Duty Trailering Equipment (Heavy-Duty Rear Automatic Locking Differential and Integrated Trailer Brake Controller), Off-Road Suspension Package, Skid Plate Package, Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automatic, 4WD, Ebony Leather, 16 x 6.5 Chrome-Styled Steel Wheels, 17 x 7.5 8-Lug Bright Machined Aluminum Wheels, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speaker Audio System Feature, 6 Speakers, 6-Way Power Driver Seat Adjuster, a 730 CCA Heavy-Duty Dual Battery for those cold mornings, ABS brakes, Air Conditioning, AM/FM radio: XM, AM/FM Stereo w/MP3 Compatible CD Player, Auto-Dimming Inside Rear-View Mirror, Body-Colored Bodyside Moldings, Bodyside moldings, Bumpers: chrome, CD player, Color-Keyed Carpeting Floor Covering, Compass, Delay-off headlights, Driver & Front Passenger Vanity Mirror Visors, Driver door bin, Driver vanity mirror, Driver-Side Manual Lumbar Control Seat Adjuster, Dual front impact airbags, Electronic Cruise Control w/Set & Resume Speed, Electronic Shift Transfer Case, Emergency communication system: OnStar Safe & Sound, Engine Block Heater, Front 40/20/40 Reclining Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Illuminated entry, Leather-Wrapped Steering Wheel, Low tire pressure warning, Outside temperature display, Overhead console, Panic alarm, Passenger cancellable airbag, Passenger door bin, Passenger vanity mirror, Power Door Locks, Power door mirrors, Power steering, Power windows, Power Windows w/Driver Express-Down, Power-Adjustable Black Heated Outside Mirrors, Power-Adjustable Heated Outside Mirrors, Premium Cloth Seat Trim, Radio data system, Rear reading lights, Rear seat center armrest, Rear step bumper, Remote keyless entry, Security system, SLE Decor, Solar-Ray Deep-Tinted Glass, Spare Tire Lock, Speed control, Split folding rear seat, Tachometer, Tilt steering wheel, Ultrasonic Rear Parking Assist w/Audible Warning, Universal Home Remote, Variably intermittent wipers, Voltmeter, and XM Radio.