The GPM TRX4ZSP67 spare tire support is precision formed from 1.2mm stainless steel to provide a durable, low profile mounting point for a spare tyre on TRAXXAS TRX4 Mercedes-Benz bodies. The design includes an adjustable hook screw that delivers approximately 1cm of vertical travel, allowing accurate clearance control for a variety of tyre profiles while maintaining corrosion resistance expected in field use.