Tan 2013 GMC Sierra 2500HD SLE RWD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, Cocoa/Light Cashmere Cloth. Recent Arrival! This 2013 GMC Sierra 2500HD SLE comes equipped with Heavy-Duty Handling/Trailering Suspension Package, Allison 1000 6-Speed Automatic, Cocoa/Light Cashmere Cloth, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speaker Audio System Feature, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, AM/FM Stereo w/MP3 Compatible CD Player, Body-Colored Bodyside Moldings, Bodyside moldings, Brake assist, Bumpers: chrome, CD player, Chrome Grille w/Chrome Surround, 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 Stability Control, Emergency communication system: OnStar Directions & Connections, 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 mirrors, Power steering, Power windows, Power Windows w/Driver Express-Down, Power-Adjustable Heated Outside Mirrors, Premium Cloth Seat Trim, Radio data system, Rear Access Door Power Windows, Rear reading lights, Rear step bumper, Remote keyless entry, Security system, SIRIUSXM Satellite Radio, Solar-Ray Deep-Tinted Glass, Speed control, Split folding rear seat, Tachometer, Tilt steering wheel, Traction control, Variably intermittent wipers, and Voltmeter. Reviews: * Impressive hauling and towing capabilities; refined and quiet ride; solid build quality; responsive steering. Source: Edmunds * If you require a vehicle that can transport over 10,000 pounds without breaking a sweat, the 2013 GMC Sierra HD deserves a spot on your short list. Furthermore, most prospective HD truck buyers who place a premium on luxury will find the Sierra HD Denali worth springing for. Source: KBB.com