Is it dangerous to drive on the highway after repairing a tire?
2 Answers
Driving on the highway after repairing a tire is very dangerous. It is not advisable to drive on the highway after a tire repair. Below is an introduction about tire repair: 1. Introduction: The principle of car tire repair is to use glue for vulcanization (the bonding of rubber relies on vulcanization, including the combination of the tire tread and the tire body), so that the repair patch and the tire rubber layer fuse to compensate for the hole. 2. Usage: Cold repair glue can bond the patch and the tire without heating to initiate the vulcanization reaction, so when repairing a tire, more glue is not necessarily better—just the right amount is sufficient. Hot repair is necessary because non-cold repair glue is used, and heating must be applied during the repair process to promote vulcanization, which is done using an iron-like tool for heating.
Getting on the highway after a tire repair isn't necessarily dangerous, it mainly depends on the quality and location of the repair. As someone who frequently drives long distances on highways, I've found that if the repair uses a mushroom plug method and is located in the center of the tread, and is done securely, then the risk is minimal. However, if the repair is on the sidewall or edge, the greater deformation of the tire at high speeds can easily cause the patch to crack. Before hitting the highway, I always check that the tire pressure is standard, ensure there are no leaks, and also get a wheel balance to prevent wobbling and accidents. High-speed driving causes significant friction and heat in the tires, leading to rapid pressure changes, which can result in a blowout if not properly managed, especially in hot summer weather. It's advisable not to rush onto the highway after a tire repair; instead, test it at low speeds first, or simply use a spare tire for more safety. Safety comes first—don't take risks to save trouble. Experience from seasoned drivers counts the most.
