Draw-Tite Features: Class III/IV; Round Tube Max-Frame; Trailer Hitch; Rear; 2in Receiver; 8000lb Gross Trailer Weight/12000lb Weight Distributing;800lb TongueWeight/1200lb Weight Distributing; Height: 9.25 Width: 28.62 Length: 41.62 Weight: 51.00 lbs Vehicle Type: 2635 Fitment: 2014/GMC/Sierra 3500 HD/WT Standard Cab Pickup 2-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::Rear1200/12000 lbs. When Used With A Weight Distribution Kit~ Install Time Is 20 Minutes^^2014/GMC/Sierra 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::Rear1200/12000 lbs. When Used With A Weight Distribution Kit~ Install Time Is 20 Minutes^^2014/GMC/Sierra 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated::Rear1200/12000 lbs. When Used With A Weigh...