Alltrade 647596 Truck Tire Service Step, Fits up to 13-Inch Deep Tires 3 ton farm jack Tool solutions for most all situations Built to exceed tool standards Made with precision and quality in mind Highly durable Sits on vehicle tire to create a handy step Great for washing and waxing, loading roof racks, engine service and more Fits any diameter tire up to 13" deep Folds flat for compact storage 300 pound capacity