AIR BAGS; HEAD CURTAIN SIDE-IMPACT; FRONT OUTBOARD SEATING POSITIONS WITH ROLLOVER SENSOR,AIR CONDITIONING,AM/FM STEREO,AUTO CLIMATE CONTROLS,AUTO MIRROR DIMMER,BACK UP CAMERA,BLUETOOTH WIRELESS,CENTER ARM REST,CENTER CONSOLE,CLOCK,COMPACT DISC PLAYER,CRUISE CONTROL,CUP HOLDERS,DRIVER INFORMATION SYSTEM,DUAL ZONE CLIMATE CONTROL,EMISSIONS; CALIFORNIA STATE REQUIREMENTS,ENGINE; DURAMAX 6.6L TURBO DIESEL V8; B20-DIESEL COMPATIBLE,FOG/DRIVING LAMPS,GVWR; 11;600 LBS. (5262 KG) WITH SINGLE REAR WHEELS,HEATED SEATS,HEATED SIDE MIRRORS,INTEGRATED PHONE,KEYLESS ENTRY,LEATHER,LEATHER WRAP STEERING,LPO; BEDRAIL PROTECTORS,LTZ PLUS PACKAGE,LUMBAR SUPPORT,MEMORY SEATS,MP3 CAPABILITY,ONSTAR SYSTEM,POWER DOOR LOCKS,POWER MIRROR,POWER OUTLET,POWER SEAT,POWER STEERING,POWER WINDOWS,REAR AXLE; 3.73 RATIO,REAR CARGO LAMP,REAR VISION CAMERA,SATELLITE RADIO,SEATS; HEATED AND COOLED; DRIVER AND FRONT PASSENGER,SECURITY SYSTEM,SKID PLATE PACKAGE; FRAME-MOUNTED SHIELDS,SLIDING REAR WINDOW,STEERING WHEEL AUDIO CONTROLS,TACHOMETER,TILT WHEEL,TINTED GLASS,TOWING PKG,TRAILERING WIRING PROVISIONS; FOR CAMPER; FIFTH WHEEL AND GOOSENECK TRAILER,TRIP ODOMETER,TURBOCHARGER,VANITY MIRROR,WINDOW LOCK,WINDOW; POWER; REAR SLIDING