Tire pressure is an issue that car owners should always pay attention to, but some car owners may think that they are buying tires from big brands, such as Michelin, Goodyear, Bridgestone, Dunlop and other international brands of tires, so the quality can be guaranteed.Even if the tires are out of gas, it should be fine to drive as usual.And this idea is wrong, and there are countless accidents caused by lack of air.

1.When the tire pressure is lower than the normal value, the tire will soften, and the deformation will increase. Once the contact area between the tire and the road surface increases, the friction coefficient will increase exponentially, causing the tire temperature to rise sharply.

In this case, if the car is still driving at high speed, the heat will quickly gather together, and the inside of the tire will begin to separate and delaminate, causing the tire to burst.If the car is driving at low speed, the tire will be injured due to excessive tire deformation.The latter situation is more dangerous due to the long incubation period and high concealment. It lays a hidden danger for the tire to burst when driving on the highway in the future.

2.Due to the excessive deformation of the carcass caused by the lack of air in the tire, it is prone to cord fracture or even faults, which can cause the tire zipper tire to burst in severe cases.

“Air pressure is the life of the tire, and high temperature is the main killer of the tire”" This sentence is not excessive at all.If the tire pressure is 20 percent lower than the normal value, the life of the tire will be reduced by 30 percent, reaching a critical point that endangers safe driving.Therefore, in addition to doing a good job of tire maintenance, drivers should also pay attention to checking the tire pressure, keeping the tires under standard air pressure, and ensuring driving safety.