Keep that Spare Tire in a safe location with this spare tire carrier. This up and away style mount attaches to the side of the trailer, or up by the tongue This design allows the tire to be offset well above the ground, giving it more clearance. The Heavy Duty Galvanized Finish provides corrosion resistance to the elements. This product installs with simple hand tools with a bolt-on installation. All mounting hardware is included. Adapts to frames up to 2 or 3 inches wide or 4 inches tall. This tire mount fits 4 and 5 Bolt wheels with bolt patterns ( 4 on 4) and (5 on 4 1/2). This tire mount will accommodate wheels up to 15 inches, but will not mount trailer tire size 20.5 x 8 x 10.