Firstly, we need to connect the reason why the tire bulges. The bulge is located on the side of the tire, which is the weaker part of the tire. There is no steel wire on the tire sidewall, there is a layer of curtain fabric supported by curtain wires. Sometimes, if the tire sidewall hits the curb or if the tire pressure is too low, causing the curtain to break, the curtain cannot provide support and only the rubber is left to support, resulting in poor strength and easy bulging.

Can the tire still be used after bulging on the side? The answer is no. Because whether it is a bulging tire or not, it cannot be repaired and cannot be repaired. The curtain layer in this area has already broken, and the tire repair only involves sticking a rubber sheet inside, which cannot repair the curtain layer properly. Therefore, after driving for a period of time, this area may experience bulges and even tire blowouts. When a vehicle is in motion, the harm of a tire blowout can be very significant, especially when driving at high speeds where a tire blowout could result in a fatal accident.

So what if the tire bulges? Of course, it was the first time to replace the tire. If you find a bulging tire at home, first replace it with a spare tire (how to replace a spare tire?), and then drive the car to a repair shop to replace the bulging tire. If the vehicle does not have a spare tire, it can only be driven to a repair shop at a very low speed for replacement or directly called for rescue.

Tire bulges must not be used anymore. Before driving, especially on highways, we should check the tires and replace them immediately if any bulges occur to prevent safety accidents.