Upgrade your racing experience with the Dirt Defender Racing Products Expansion Ring. Designed for optimum performance and durability, this mud cover ring features an expander mounting for quick release and secure attachment. With its bolt-on, quick-release hardware, you'll enjoy easy installation and removal. Crafted from premium steel and finished in a sleek white color, it's a must-have addition to any racing setup. Perfectly sized with a length of 14.8 inches, a width of 14.4 inches, and a height of 1.05 inches, it meets competitive racing standards.