The Agri-Cover Rockstar Hitch Mounted Mud Flaps come in four sizes to give trailers and cargo protection from rocks and road debris. In addition to the standard model, these mud flaps come in XL, 2XL and 3XL sizes to let customers choose the protection level they want to fit midsize, full-size and dually pickups. The mud flaps offer extra-thick 1/2" rubber, which reduces sailing while minimizing ice and mud buildup. The aluminum frame is made in several custom designs, or universal models are offered. The frame also features a built-in stabilizer plate that keeps the flaps level with the truck’s bumper. Convenient openings provide access to pins and wiring for trailer lights and brakes.