Select Models Buick, Chevrolet, GMC and Saturn Class III Custom Fit Trailer Hitch Receiver

Class III/IV hitches are Weight Carrying (WC) and also are Weight Distributing (WD) hitches depending on the vehicle and hitch specifications. Not all Class III/IV hitches are rated to do both. Please see the Specifications tab above for the weight carrying and weight distributing ratings (if applicable) for this hitch.

In order to use a hitch to its maximum weight carrying capacity, a ball mount and hitch ball of the same rating or higher is required. To use the weight distribution side of the hitch, a weight distribution system is required. All of these items are sold separately. Class III/IV hitches attach primarily to the vehicle frame. Always consult your owner's manual to determine your vehicle's maximum towing capacity.