NAV, Heated Leather Seats, LTZ CONVENIENCE PACKAGE, GVWR, 14,000 LBS. (6350 KG) WITH DUAL... AUDIO SYSTEM, CHEVROLET INFOTAINMENT.. ENGINE, DURAMAX 6.6L TURBO-DIESEL V8... Satellite Radio. SUMMIT WHITE exterior and JET BLACK interior. KEY FEATURES INCLUDELeather Seats, 4x4, Rear Air, Sat... Read More