The LANSRJDRT15 is a unique alternative to save wear on tires of tractors, planters, grain carts and any other piece of equipment that may travel over treacherous stalks. The LANSRJDRT15 has independent roller travel, hydraulic lifted. It does not lose ground clearance. Diameter of roller is 14 inches. Width of roller is 52 inches. Will add 1300 lbs of weight to the front end. Weight removal may be required. Must have a front weight bracket installed.