Need traction on something other than grass? The Stud tread provides terrific traction on concrete, grass, dirt, sand, etc. These Knobby tires are a great tire for wheelbarrows, utility carts, pressure washers, generators, hand trucks, and more! This tread pattern is available in a number of sizes. See below for all of our options.Can't find the size you are looking for? Use our online chat feature or call us to get expert help from one of our sales representatives!We Provide a FREE Valve Stem With Every Tire Purchase!