Find a huge selection of Tire Mounts to mount an oversized spare tire in the bed of your 2016-2022 Chevy 2.8L Duramax. The mounts offered are made of superior quality materials to provide a secure fit and will last for years to come. Each mount offers a distinctive mounting solution and is engineered to work on most truck applications. Tire Mounts from manufacturers like N-Fab, Titan Fuel Tanks, Addictive Desert Designs, and Dorman are known for quality products.