Tire pressure is a problem that owners should always pay attention to, but there may be owners will think that they buy big brands of tires, such as Michelin, Goodyear, Bridgestone, Dunlop and other international brands of tires, so the quality should be bars, even if the tire air shortage, as usual should be no problem. This idea is obviously wrong, and there are countless accidents caused by lack of gas. So, it"s time for you to know about the danger of a tire running without gas.

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 double, resulting in a sharp rise in tire temperature.

In this case, if the car is still running at high speed, the heat will quickly gather together, at this time the tire will begin to separate, delamination, and then cause a tire burst. If the car is running at a low speed, it will damage the tyre due to excessive tire deformation. The latter is more dangerous because of its long latency and high concealment, which will cause the hidden danger of tire burst when driving on the expressway.

2. Because the tire lacks air to cause the carcass deformation to be excessively big, therefore easy to appear the cord breaks even the fault phenomenon, may cause the tire zipper type tire to burst seriously.

"Air pressure is the life of the tire, and high temperature is the main killer of the tire." That"s not too much. If the tire pressure is below 20 percent of the normal value, the tire life will be reduced by 30 percent to reach the critical point of dangerous driving. Therefore, in addition to doing a good job in the maintenance of tires, drivers should also pay attention to checking the tire pressure, keep the tires running under the standard pressure, to ensure the safety of driving.