Find a huge selection of Tire Mounts to mount an oversized spare tire in the bed of your 2020-2022 Ram 1500 3.0L EcoDiesel. Engineered to be universal and to work on most applications, these mounts each feature their own unique mounting solution. These mounts are composed of superior-quality materials for a long service life and a secure fit. Tire Mounts from manufacturers like N-Fab, Titan Fuel Tanks, Addictive Desert Designs, and Dorman are known for quality products.