Several major reasons for tire bursting

The hot summer is coming, many people will worry about the tire burst. Let's analyze the main reasons for the tire burst.

1. The temperature is high. When the car is driving under high-temperature conditions, the tire is prone to deformation due to thermal expansion and contraction, and the tensile strength will decrease. In addition, the tire will continue to heat up while driving, but the heat dissipation is relatively slow, so the air pressure will follow. The increase is caused, resulting in a puncture of the carcass too thin.

2, abnormal tire pressure. Abnormal tire pressure can cause problems such as partial wear of the tire, reduced handling and comfort, and increased fuel consumption. When the tire pressure is insufficient, the sidewall of the tire is easily bent and broken to cause a burst. If the tire pressure is too high, the tire's defects (such as damaged parts) will burst during high-speed driving.

3. The tires are in poor condition. Excessive wear, ageing, cracking and trauma of the tires are also one of the causes of punctures. Like the block after long-term friction with the ground, the pattern gradually becomes shallower and should be stopped immediately when it wears to the replacement mark.

4. The road conditions are not good. The road conditions have a great influence on the tires, such as uneven roads or gravel. When the vehicle is driving at high speed, the tire is rubbed against sharp stones or other sharp objects on the road surface, causing air leakage and puncture, which is also a common cause of an accident.

5. Speeding. The speed limit of each tire is determined by the strict calculation of the manufacturer. When the speed is running, the tire temperature will rise rapidly, accelerate the ageing of the rubber, and easily cause delamination and bursting. In addition, there is authoritative data that a car has a puncture accident when driving at speeds of more than 160 kilometers per hour, and the death rate of drivers and passengers is 100%.

6, the vehicle is overloaded. The overload of the vehicle is self-evident for the tires. In particular, we often see some large trucks overloaded on the highway when the tires are more prone to puncture accidents.