Holds spare tire in place. Designed for fast tire removal. Can hold tires up to 30" in diameter (tire is not included). Rear bumper mounted, does not encumber the cargo area. Made of heavy-duty 1.5" (3.8 cm) diameter steel tubing. Inside and outside anti-corrosion coating with durable powder coat finish. Requires Rear Trail Bumper (715003683) or Rear Rancher Bumper (715004304). Maverick Trail, Maverick Sport, Maverick Sport MAX