Shop Nilight Spare Tire Carrier Trailer Spare Tire Mount Boat Trailer Carrier Bracket Utility Trailer Accessories Fits 4 & 5 & 6 Lugs Trailer Wheels on 4Inch 4.5Inch 4.75Inch 5Inch and 5.5Inch Bolt Patterns 150 Lbs in high quality, support 2 year warranty. This spare tire bracket is reinforced with an upgraded triangular structure welded together, with a sturdy rectangular behind plate that holds the steel beam firmly in place and holds up to 150 Lbs.