SPARE TIRE MOUNT – Compatible with 4 lug X 4″ diameter hole pattern, 5 lug X4.25″/ 4.5″/4.75 /5″ diameter hole pattern, and 6 lug X 5.5″ diameter hole pattern.
TRAILER COMPATIBILITY – This spare tire carrier is designed to fit trailer tongues, including boat trailers , to 1.5 to 3.5″wide and 2 to 4″ high.
HEAVY DUTY CONSTRUCTION – This trailer spare tire mount with thick galvanized steel. The extra heavy duty welded steel construction for worry free trailering.Also very sturdy not likely to fall apart
OPTIMIZED DESIGN : 1 – This spare tire carrier with Double-nut prevent one of them from loosing,no fear of losing the tire on the road. 2 – First Spring-sheet lock the Carriage screw and bracket ,and then install the tires. You can easily install the cone nuts fixing the tire.
HARDWARE ATTACHMENT – For this spare tire bracket of trailer, you can choose different lengths of screws according to the size of the steel beam of your frame.