Can a Tire Patched Four Times Be Used on Highways?
1 Answers
Tire patched four times cannot be used on highways. Here are the extended details: 1. Common tire repair methods: There are two main types—external and internal repairs. External repair involves enlarging the puncture hole slightly with an awl and then inserting a glue-coated rubber strip. This method is convenient, time-saving, and inexpensive, but it is not durable and prone to air leakage. It is not recommended. Tires repaired with this method should never be used on highways, especially in summer. High summer temperatures cause severe tire heating and increased pressure, and if the tire is bumped, the rubber strip may pop out, posing a safety hazard. Internal repair involves grinding the punctured area on the tire's inner side, applying glue, attaching a repair patch, and then pressing it firmly with tools until fully bonded. This method offers good results and high stability, and it is recommended for car owners. 2. Tire replacement: Tires are the components that directly contact the road and are crucial for the safety of drivers and passengers. Daily driving must pay attention to road conditions. Minor tire damage can be repaired and the tire can continue to be used, but severe damage requires immediate replacement. Always inspect tires before driving.
