2011 GMC SIERRA 2500HD SLT DURAMAX! 6.6L DURAMAX! 4X4! DUAL FRONT POWER SEATS, DUAL FRONT HEATED SEATS, POWER PEDALS, PARK ASSIST, BOSE AUDIO, INTEGRATED TRAILER BRAKE CONTROLLER, LEVELING KIT, 20" WHEELS, 33" TIRES, LED HEADLIGHTS, TONNEAU COVER! CALL TO SCHEDULE A TEST... via Motoverse