Skull ABS Chrome Tire Stem Valve Caps Tire Valve Stem Caps made from high quality ABS plastic with solid brass core that will never seize on your wheel. Chrome plated to severe standards and completed with a brilliant embossed 3-D, domed logo of your choice these caps ooze quality and good looks. The cone shape allows for a large logo that can be seen. Cap will fit on standard tire stem. (please check if you have TPMS on your car) Sold as a set of 4 Valve Caps in one case.