The Motobilt spare tire mounting plate is laser cut from 1/4 inch high strength steel plate. It is setup to use a majority of the popular wheel bolt patterns. The spare tire mounting plate is laser cut with several bolt patterns: Jeep TJ, YJ, LJ, MJ, XJ, ZJ, CJ, older Ford F-150, Toyota, 1-ton Chevy and older Ford, and the newer Ford Supe