Unique spare trailer tire carrier extends spare tire at an angle to avoid damage to boat finish. Mounts tire up and angled out from the trailer providing extra clearance between boat and tire. Tuffplate® finish provides corrosion resistance better then standard zinc-plate models. Designed for 13" to 15" wheels with 5 on 4-1/2" bolt circle. Fits trailer tongues or frame rails 2" to 3" wide x 3" to 5" tall. All mounting hardware included.