Posted on 3/27/2026
A tire can absolutely keep losing air even when there is no nail, screw, or obvious hole in the tread. That is what makes this kind of problem so frustrating. You add air, everything looks fine for a little while, and then the warning light comes back, or the sidewall starts looking low again. If there is no puncture, the air is usually escaping from somewhere else in the tire and wheel assembly. Why It Is Not Always About The Tread Most people look right at the tread first, which makes sense, but a tire only stays inflated if the whole assembly seals properly. The tire has to seal to the wheel, the valve stem has to hold pressure, and the wheel itself has to be in good condition. If any one of those areas starts leaking, the tire will go low even though the tread looks fine. That is why a slow leak can be tricky without a proper inspection. The real problem may be around the rim, inside the valve stem, or in damage that is easy to miss. Valve Stems Cause ... read more