If two tires are bolted together in a dual assembly, both tires need to have the same diameter in order to cover the same distance as they roll on the pavement. Mismatched tires cause the larger tire to wear due to added weight load, and the smaller tire will wear due to scrubbing along the pavement to make up the distance traveled by the larger tire.
The IMI MATCHMAKER is a simple to use tire height measuring tool, designed to quickly and effectively measure tires meant to be paired together in a dual wheel arrangement. The tool is for use on mounted tire and wheel assemblies that are on or off the vehicle. Being sure that your tires are a perfect match will improve fuel mileage, reduce vibrations, and extend tire wear, saving you money on your bottom line.
Part No: WETMMSD
