Draw-Tite Features: Class V Ultra Frame Hitch Height: 8.50 Width: 35.63 Length: 30.13 Weight: 73.00 lbs Vehicle Type: 2635 Fitment: 2016/GMC/Sierra 3500 HD/SLT Extended Cab Pickup 4-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::RearDrilling Required~ 1500/15000 lbs. When Used With A Weight Distribution Kit~ Cab And Chassis Models~ For Use With Vehicles With 34 in. Frame Spacing~ Install Time Is 40 Minutes^^2016/GMC/Sierra 3500 HD/SLT Extended Cab Pickup 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::RearDrilling Required~ 1500/15000 lbs. When Used With A Weight Distribution Kit~ Cab And Chassis Models~ For Use With Vehicles With 34 in. Frame Spacing~ Install Time Is 40 Minutes^^2016/GMC/Sierra 3500 HD/SLT Extended Cab Pickup 4-Door/6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated::Rea...