A trucking accessory to spruce up your rig. This chrome plated hub cap features a 6 notch universal design that securely fits most aluminum and steel wheels. It comes complete with clips and is quick and easy to install. These are for front wheels. Remove the old hubcap and measure the diameter and confirm that it measures 8.5 inches. Make sure your wheel hub has 6 slots to match the 6 guides on this hub cap. Place the clips (included) on the guides (tabs) of this cap. Position the cap so that the raised guides clip into the slots on your wheel. Push to lock into place. Consult your vehicle manual for assistance finding the correct size if you are unsure.