XDP offer a wide variety of Tire Mounts that allow you to mount an spare tire in the bed instead of under your 2021-2022 Jeep Gladiator JT 3.0L EcoDiesel. Engineered to be universal and to work on most applications, these mounts each feature their own unique mounting solution. Each unit is made from high quality materials for a secure mount and long service life. XDP offers high-quality Tire Mounts from companies like Addictive Desert Designs, N-Fab, Titan Fuel Tanks, and Dorman.