2012 GMC Sierra 3500 T5 Version 2.

- - - 2012 GMC Sierra 3500HD 4WD Crew Cab 153.7" SRW Denali - REAR AXLE, 3.73 RATIO ,EMISSIONS, FEDERAL REQUIREMENTS ,ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE ,SUMMIT WHITE ,DENALI PREFERRED EQUIPMENT GROUP ,COCOA/LIGHT CASHMERE, PERFORATED NUANCE LEATHER-APPOINTED SEAT TRIM ,SEATS, FRONT BUCKET ,TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED ,PAINT, SOLID ,WINDOW, POWER, REAR SLIDING ,ENTERTAINMENT PACKAGE, REAR SEAT DVD PLAYER ,TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER ,SUNROOF, POWER Power Windows, Power Door Locks, Tilt Wheel, Remote Keyless Entry, Cruise Control, Steering Wheel Stereo Controls, Steering Wheel-Leather Wrapped, Communications-Onboard Hands Free, Parking Assist, Security System, AM/FM Stereo, Audio-Upgrade Sound System, CD Changer, CD Player, Audio-Satellite Radio, MP3 Sound System, Tinted Glass - Deep, Additional Power Outlet(s), Air Conditioning, Climate Control - Auto, Climate Control - Dual, Bucket Seats, Seat-Memory, Power Driver Seat, Seat-Heated Driver, Seat-Lumbar-Driver, Power Passenger Seat, Seat-Heated Passenger, Seat-Lumbar-Passenger, Seat-Rear Pass-Through, Floor Mats-Front, Floor Mats-Rear, Mirrors-Heated Driver, Mirrors-Pwr Driver, Mirrors-Heated Passenger, Mirrors-Pwr Passenger, Heated Side Mirrors, Side view mirror blinker indicator, Mirror-Electrochromic In-Side Rearview, Mirrors-Vanity-Driver, Mirrors-Vanity-Driver Illuminated, Mirrors-Vanity-Passenger, Mirrors-Vanity-Passenger Illuminated, Wheels-Aluminum, Transmission-Overdrive-Switch, Fog Lights, Headlights-Auto-Off, Headlights-Auto-On, Built-in Garage Door Opener, Reading Lamps-Front, Towing Package, Air Bag - Driver, Air Bag - Passenger, Air Bags - Head, Air Bag - Side, Adjustable foot pedals, Traction Control, Power Steering, Brakes-ABS-4 Wheel, 4 Wheel Drive, 4 Wheel Disc Brakes, Telephone-Hands-Free Wireless Connection, Child Safety Locks, Intermittent Wipers, Rear Defrost, Daytime Running Lights, Differential-Locking Rear, Tow Hooks-Front