For 07-18 Silverado 1500 Class 4/IV Black Trailer Hitch Receiver Tube Towing Kit. Receiver Size: 2 Receiver Tube. Heavy Duty Purposes With Larger Weight & Carry Capacity + Stronger Materials Than Class 3.
Towing Specifications: Weight Carrying Capacity - 10000 lbs, Tongue Weight - 1000 lbs, Weight Distribution - 12000 lbs, Weight Distribution Tongue Weight - 1200 lbs.