Don't rely on an unreliable friction fit, choose VersaLok ABS Hub Covers which lock onto the wheels with a simple twist. No tools required for installation or removal. The patented attachment allows easy access to the wheel hubs for checking or lubricating without risking damage caused by prying the covers off. Tested at a leading automotive testing laboratory, the retention system surpassed stringent automotive standards. That’s your guarantee of quality and performance from Dicor Products, the leader in decorative wheel products.