Description: Get your vehicle ready for towing with this Buick Accessories Trailering Package. This Trailering Package allows you to tow RVs and trailers that meet the towing capacity for your vehicle. It features a 2-inch receiver opening, trailer hitch, and a trailering wiring harness with a 4-pin connector. Closeout cover sold separately. Carefully review the trailering section of your Owners Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.