Is a tire with a plug in the sidewall acceptable for inspection?

A tire with a plug in the sidewall is not considered acceptable for inspection, regardless of the integrity of the tire's cords. The sidewall is a critical component of a tire because it bears a significant amount of stress and pressure during operation. Having a plug in this area compromises the tire's structural integrity and safety, as it may not adequately seal the puncture and could potentially lead to a blowout.

When assessing tire safety, the sidewall is treated differently from other parts of the tire like the tread. Repairing a tire with a plug in the sidewall is generally not allowed, as it does not meet safety regulations. Properly repaired tires should follow specific guidelines, and plugs in sidewalls do not adhere to those safety standards. Therefore, any tire with a plug in the sidewall would be deemed unsafe and unacceptable for vehicle inspection.