SLT EXTENDED CAB 4WD WITH DURAMAX TURBO DIESEL & HEATED FRONT BUCKET LEATHER SEATS WITH DRIVER MEMORY & 18 INCH FORGED POLISHED ALUMINUM WHEELS,SUNROOF POWER with express-open retracts into roof includes (UG1) Universal Home Remote,AUDIO SYSTEM AM/FM STEREO WITH MP3 COMPATIBLE 6-DISC CD PLAYER seek-and-scan digital clock auto-tone control Radio Data System (RDS) automatic volume TheftLock auxiliary input jack USB port and 36 cross-band presets, BATTERY HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS MAINTENANCE-FREE with rundown protection and retained accessory power, COVER 1-PIECE COVERS RADIATOR GRILLE AND FRONT BUMPER OPENINGS for diesel engines in winter weather, DARK TITANIUM/LIGHT TITANIUM LEATHER-APPOINTED FRONT SEAT TRIM, ENGINE BLOCK HEATER, ENGINE DURAMAX 6.6L TURBO DIESEL V8 B20-DIESEL COMPATIBLE (397 hp [296.0 kW] @ 3000 rpm 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm), EXHAUST BRAKE, GVWR 10 000 LBS. (4536 K