Invincible Marine &frac12;-Inch U-Bolt Steel Spare Tire Carrier Made using the highest quality components Performance and quality tested The most trusted name in marine accessories and equipment Heavy-duty 1/2-inch steel spare tire carrier Secures tires on the tongue or frame from 3-inches to 5-inches wide This carrier easily installs to secure your tires and can fit sizes 8-inches through 15-inches The frame also includes two lug nuts Comes with a 1-year warranty