2012 GMC Sierra 2500 EX Sedan 4D

POWER REAR SLIDING WINDOW (REPLACES REAR WINDOW DEFOGGER IF STD OR ORDERED)|POWER SUNROOF|PWR HTD OUTSIDE CAMPER MIRRORS W/TURN SIGNAL, CONVEX GLASS (REPLACES STD/OPT MIRRORS)|DURAMAX 6.6L V8 TURBO DIESEL|ALLISON 6-SPEED AUTOMATIC TRAN|20`` FORGED POLISHED ALUMINUM WHEELS|NAVIGATION SYSTEM-TOUCH SCREEN WITH CD PLAYER, INCL. XM NAV TRAFFIC, NAV TRAFFIC FEE EXTRA, 1ST 3 MONTHS INCLUDED (REPLACES STANDARD/PACKAGED RADIO)|FLOOR MATS - ALL WEATHER (DEALER INSTALLED)|OFF-ROAD SUSPENSION PACKAGE