This 5000 lb. Rubber pad to prevent ramp from Slipping. For use with tires up to 11" wide. Provides 7" of Lift. 17.2Lbs (8.6Lbs Each). Vehicles with up to 11" wide tires & up to 10000lb GVWR. 2.5 ton load capacity (5,000 lbs) gross vehicle weight capacity.