(Factory Valve Stem MUST be Between the Spokes) This set of (4) Silver Bolt-On Wheel Covers are made of STRONG, DURABLE, ABS CONSTRUCTION. These Silver Bolt-on Wheel Covers replace the factory wheel covers equipped with your vehicle. Each Silver Wheel cover is a perfect bolt-on fit, giving your vehicle the same true look and finish of a set of factory Silver wheels. Simply unbolt the covers equipped with your vehicle and replace them with these ready to install Silver bolt-on wheel covers. Now you can finally get a Factory Silver Wheel look at a fraction of the cost of buying new replacements.