Grey 2012 GMC Sierra 1500 SLE 105644 miles ENGINE VORTEC 5.3L VARIABLE VALVE TIMING V8 SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT, Four Wheel Drive, Power Steering, ABS, Front Disc/Rear Drum Brakes, Chrome Wheels, Tires - Front All-Season, Tires - Rear All-Season, Tow... via CarsDirect