Find a huge selection of Tire Mounts to mount an oversized spare tire in the bed of your 2003-2010 Chevy/GMC Kodiak/TopKick 6.6L Duramax. Each unit is made from high quality materials for a secure mount and long service life. Engineered to be universal and to work on most applications, these mounts each feature their own unique mounting solution. Tire Mounts from manufacturers like N-Fab, Titan Fuel Tanks, Addictive Desert Designs, and Dorman are known for quality products.