PSR's Holden RG1 Colorado / Isuzu DMAX1 body mount mod weld in insert is a 4mm flat steel piece that is shaped to suit the removal of all the material on the front side of the front body mount to allow maximum clearance on full lock with larger wheels. Once material is removed then it is as simple as welding in this plate to provide a clean finished mount that does not look modified. Supplied as a pair.