Alumania Air Valve Stem Cover Blue Aluminum Full Billet Car

• Attaches to the rubber air valve (TR413) on the car wheel.Air valve cover that covers the stem part and prevents the rubber part from deteriorating from UV rays etc. • Beautiful aluminum-cut anodized finish that is different from the typical chrome-plated finish on the valve stem cover. • The thin, straight, mechanical design of a machined product complements the area around the wheel's air valve, giving it a one-of-a-kind feel. • A set of 4 shim washers for one car (total of 12 shim washers) can be installed on the rubber air valve (TR413) of domestic cars. • The height can be adjusted using the included shim washers, allowing it to be installed with a number of different air valve caps.