2” square receiver tube opening. Reese receivers are designed for trucks, vans, and sport utility vehicles. Rated up to 5,000 lbs. (GTW) Weight Carrying (WC), and Rated up to 6,000 lbs. (GTW) Weight Distributing (WD). Solid, all-welded construction for maximum strength and stability with neat appearance, all frame attachments. A-coat base with black powder coat finish. Custom built according to manufacturer & model year. Includes a distinctive patented collar and plug. Backed by a Nationwide Limited Lifetime Warranty.