The most complete package available. Once installed all you need to do is load up the trailer. The New Curt Class 3 Series receiver hitches are the right size for today's hottest selling vehicles. Class 3 receivers are built with a 2 inch square receiver tube to accommodate many popular hitch-mounted accessories. Class 3 receivers offer a maximum 4.000 lb. Gross Trailer Weight (GTW) rating. Class 3 receivers are in the Class III weight category but at a Class II price. Comes with a Gloss Black Powder Coat finish. 4,000 GTW, 400 LB. TW.