How Long Can a Tire Plug Last?

[AnnaAnn]

Generally, a tire plug can last for 3-5 months. However, this depends on factors such as the quality of the plug and adhesive used, the technician's skill, the extent of contamination during the repair, as well as driving conditions and habits. In harsh driving environments or at high speeds, air leakage may occur within 2 months. The tire plug method was a popular early repair technique. The process involves enlarging the puncture with tools like a reamer, then filling it with a special adhesive-coated rubber strip to ensure a tight seal. Finally, the plug is gently hammered into place. This method is convenient and quick, requiring no tire disassembly or rebalancing. However, it enlarges the puncture and may lead to air leaks later, making it less ideal for long-term repairs. Several situations where a tire cannot be repaired and must be replaced: Sidewall damage; irreparable damage such as bead damage/deformation, tread distortion, chemical corrosion, or underinflation damage; tires with bulges cannot be repaired and require replacement.