Gaither J1, 2-piece system for mounting and demounting standard truck tires without having to lift the tire/wheel assembly. This is a slightly altered and condensed version of the original Bead Saver System.

The J1 will mount and dismounts all standard 19.5, 22.5 and 24.5 tubeless tires up to a 315/80R22.5, including those mounted on aluminum wheels. It differs from the original system in that each process is done completely while the tire is flat on the ground. It is no longer necessary to stand the tire up in order to dismount the second bead! J1 Tool