MaxxHaul spare tire carrier allows convenient transport of a spare tire on your vehicle. It is compatible with wheels having a 4 or 4.5-inch bolt pattern. This universal mount can be installed on the back of a car, trailer, RV, or other vehicle. Made from strong steel with a special coating to prevent corrosion and protect against minor damage. The construction can withstand significant loads, including off-road driving and high-speed highway travel. It installs without drilling or frame modifications and fits frames up to 3 inches thick and 4 inches high. Reinforced tire fixation also prevents the tire from loosening while driving.