This Sierra 1500 comes equipped with 4 wheel drive BADLANDER CONVERSION, which means no limitations as to how or where you can drive. Different terrains and varying weather ... conditions will have no effect as to how this vehicle performs. This Sierra 1500 is covered under GMC's reliable & trusted factory warranty. So, if you're in the market for a one of a kind vehicle with an aggressive look and sound, then this is the truck for you. This GMC includes: TRAILERING PACKAGE, HEAVY-DUTY BLUETOOTH FOR PHONE REAR AXLE, 3.42 RATIO GVWR, 7000 LBS. (3175 KG) WINDOW, POWER, REAR SLIDING 2-WAY ADVANCED REMOTE ONYX BLACK TRANSMISSION, 6-SPEED AUTOMATIC POWER TECH EDITION ENGINE, VORTEC 6.2L V8 SFI CONVENIENCE PACKAGE BADLANDER CONVERSION INCLUDES 6 SUSPENSION LIFT, 20 GOLIATH CHROME WHEELS, HEAVY DUTY PRO COMP SHOCKS, STAINLESS STEEL NERF BARS, BILLET ALUMINUM GRILLE, DEEP TINTED WINDOWS, PERFORMANCE DUAL EXHAUST, AND SO MUCH MORE!!!! More information about the 2011 GMC Sierra 1500: Full-size trucks are used in such a wide range of situations-from construction fleets to long-distance driving-and the broad range of interiors and hauling/towing options offered in the GMC Sierra and help satisfy shoppers better than most other competing models. SLE and SLT models are probably the best fit for buyers who need the sturdy, get-messy capability of a pickup at least some of the time, but the Sierra Denali is the choice for those who need a pickup that doesn't compromise luxury. And for those who need a pickup but want to make a greener choice, with even lower operating costs, the Sierra Hybrid makes up to 25% better fuel economy without sacrificing much towing or hauling ability. Interesting features of this model are extensive features and options, strong tow ratings, Top-notch interiors to suit work or luxury use, and fuel economy