All-Terrain Package (Body-Color Power-Adjustable Heated Outside Mirrors, ody-Colored Side Moldings w/Chrome Accent, ual-Zone Automatic Climate Control, ront & Rear Carpeted Floor Mats, ront Halogen Fog Lamps, nside Auto-Dimming Rear-View Mirror, echanical Brushed Aluminum Accents, nd Rancho Branded Shocks White w/Red Letters), eavy Duty Cooling Package (Heavy-Duty Air-to-Oil External Engine Oil Cooler and Heavy-Duty Auxiliary External Transmission Oil Cooler), eavy-Duty Trailering Package (Heavy-Duty Rear Automatic Locking Differential), ff-Road Suspension Package (Front Black Recovery Hooks), kid Plate Package, -Speed Automatic, bony w/Premium Cloth Seat Trim, 8" x 8" Chrome-Cladded Aluminum Wheels, .08 Rear Axle Ratio, Speaker Audio System Feature, -Way Power Driver Seat Adjuster, -Way Power Front Passenger Seat Adjuster, M/FM Stereo w/MP3 Compatible CD Player, luetooth® For Phone, Z-Lift Tailgate, loor Console w/Dual Cup Holders, ront Bucket Seats, ocking Tailgate, emote keyless entry, IRIUSXM Satellite Radio, LE Preferred Package, plit folding rear seat, nd Steering Wheel Mounted Audio Controls. Put down the mouse because this 2012 GMC Sierra 1500 is the truck you've been searching for. Named a 2010 Best Overall Value by Intellichoice. Meticulous bodybuilding engineering makes this truck quiet on the inside.