What should I do if I find the tire cap missing?

A missing tire cap won’t cause an immediate issue, but it’s best to replace it quickly to prevent dirt, moisture, and debris from entering the valve stem. While the cap itself doesn’t hold air in, exposure to road elements can lead to slow leaks or valve damage over time.

Replacing it is simple, just purchase a new cap from an auto parts store and screw it on by hand. Keeping your tires properly maintained, including checking air pressure and tread depth, ensures safety and longevity on the road.