Vehicle Fitment Universal fitment for heavy-duty and over-the-road tractors and trailers with 22mm wheel studs Features Prevents wheel hop and vibrations on hub-piloted wheels Threadless design for easy installation over wheel studs Ensures precise wheel centering during installation Reduces premature tire wear caused by misaligned wheels Constructed from durable steel for long-lasting use Compatible with 22mm studs commonly found on heavy-duty vehicles Simple three-step installation process Improves overall vehicle handling and safety Specifications Stud Compatibility: 22mm diameter Material: Steel Finish: Zinc plated Tool Length: 3.870 inches Application: Universal fit for heavy-duty vehicles Installation Positions: 12, 4, and 8 o'clock on wheel studs Included Components 3x Wheel Centering Tools Product Description The SPC Performance 32111 HD Wheel Centering Tool Set is engineered to eliminate wheel hop and vibrations on hub-piloted wheels. Misaligned wheels due to hub pilot hole tolerances can lead to uneven tire wear and compromised vehicle handling. This tool set ensures accurate wheel centering during installation, promoting optimal performance and safety. Designed for heavy-duty and over-the-road tractors and trailers with 22mm wheel studs, the threadless tools slide effortlessly over the studs at the 12, 4, and 8 o'clock positions. Once the wheel is mounted over the tools, nuts are added to the exposed studs and tightened. The centering tools are then removed, and the remaining nuts are installed and torqued to manufacturer specifications. Constructed from durable steel with a zinc-plated finish, these tools are built to withstand the demands of heavy-duty applications.