Find a huge selection of Tire Mounts to mount an oversized spare tire in the bed of your 2020 Chevy/GMC 3.0L Duramax. The mounts offered are made of superior quality materials to provide a secure fit and will last for years to come. Engineered to be universal and to work on most applications, these mounts each feature their own unique mounting solution. XDP offers high-quality Tire Mounts from companies like Addictive Desert Designs, N-Fab, Titan Fuel Tanks, and Dorman.
