Cat tire service steps easily wrap over truck tire to create an instant step. Made from heavy duty steel tubing with lanyard locking pins to secure size setting. These service steps also feature locking brackets which can lock the product in a closed position making it easy to carry on the go and store away when not in use. Sits on vehicle tire to create a handy step. Great for washing and waxing, loading roof racks, engine service and more. Features a Non‐slip alligator tooth step surface with caution grip tape on the edges for added safety and grip.