Maintain the best fuel mileage possible and stop unnecessary wear and tear on your wheels and tires! This 3 piece reusable centering tool kit works on all steer, drive and trailer hubs, guiding your wheel to its true center position by centering the wheel back to the studs. This simple solution stops vibration and gets you back on the road enjoying a smooth ride once again. Kit includes three 4" long steel guide pins. Installation: Remove the wheel. Thread the guide pins onto the wheel studs. Mount the wheel over the guide pins, centering the wheel back to the studs. Install lug nuts, remove centering pins and install the remaining lug nuts onto the studs. Made in the USA.
4"L pins center drive and steer axle wheels.
Fits 19.5", 22.5", 24.5" unimount wheels with 22mm wheel studs.

View the video from a complete walk through of the installation process.