Matching a Replacement Dust Cap to a Tire Valve

Check the thread and shape of the valve before choosing a replacement cap. These options fit standard Schrader stems. Look inside your old cap for a rubber ring and select the corresponding option if you want that style.

Check the threads

Start each cap by hand. If the threads catch, back it off and check the fit. The cap should remain easy to remove for pressure checks. A tire that repeatedly loses pressure needs its tire and valve inspected.

Compare the available options and dimensions on the Black Schrader Tire Valve Stem Caps product page.