Maintain the air pressure inside your tires and protect the valve stem against inclement weather with the Chevrolet Accessories Tire Valve Stem Cap in Black with Crossed-Flags Logo. It covers the end of the valve stem to protect the Schrader valve inside. Add a subtle hint of style to your tires with these custom valve stem Cap that feature the Crossed-Flags logo on a black background. Tire Valve Stem Cap in Black with Crossed-Flags Logo