What should I do if the tire pressure alarm suddenly occurs on the highway?

What should I do if the tire pressure suddenly rises at high speed? The old driver teaches you to handle it correctly, and it is easy to get a puncture if you make a mistake.

Tire pressure warning light, running at high speed needs special attention, not handling well will affect driving safety.

In fact, the tire pressure is not high, if it exceeds the normal it will prompt, it must be relatively low, and you can consider it when you are cold in between.

First find a safe place to see if the tire is out of gas, if there is no gas at all, quickly change the spare tire, and then come to the service area to repair the tire, if the tire is still gas, drive to the service area to check the tire pressure.

High tire pressure is generally caused by too long driving time, but there will be no risk of puncture, the biggest harm is that the tire grip becomes poor, the braking distance becomes longer, especially when driving at high speed, it is easy to rear-end. The first thing to do at this point is to slow down and find the nearest service area to cool down the tires or deflate a little.

If you don't have a special bleed valve, you can only use a valve core wrench to deflate it, or the thin-pointed object of the type pen can be pressed against the valve core, and then you can slowly deflate it. However, it is best to have a barometer with the car to avoid excessive deflation.

Precautions before tire pressure adjustment:

1. Adjust the tire pressure based on the principle of the tire pressure standard that comes with the car, and adjust it on some basis.

2. The tire pressure between cool tires and hot tires is different, and the difference between the two is about 0 3bar。The tyre pressure standard refers to the cold tyre pressure, i.e. at least three hours after stopping or when the tyre has traveled no more than 2 km.

3. The maximum inflatable air pressure of the car tire should not exceed the "maximum safe inflatable air pressure" marked on the tire.

Hello, this situation may be caused by the tire pressure of the vehicle tire itself is relatively high, this phenomenon, because the faster the vehicle travels, the tire pressure will rise to a certain extent, it is recommended that you go to the repair shop in time to discharge the tire pressure.

Causes of high tire pressure:

1. The tire is inflated too much, resulting in high tire pressure.

2. The tire dynamic balance and deflection are too large, resulting in high tire wear temperature and increased tire pressure.

3. The positioning of a certain wheel of the vehicle (four-wheel alignment) is inaccurate, resulting in tire eccentricity, high temperature, and increased tire pressure.

4. The suspension connection parts related to the wheel are aging and wearing, resulting in inaccurate tire positioning, higher eccentric wear temperature, and greater tire pressure.

Dangers of high tire pressure:

1. High tire pressure will reduce the friction and adhesion of the tire, affect the braking effect, and also affect the life of the tire.

2. High tire pressure will lead to a decrease in tire tie resistance, which is easy to cause puncture.

3. Accelerate the local wear of the tread pattern of the tire, so that the life of the tire decreases, and the vibration of the body becomes larger, which indirectly affects the life of other parts.

4. Excessive tire pressure will also cause excessive stretch deformation of the tire cord and decrease the elasticity of the carcass, which will increase the load of the car during driving and reduce the rolling resistance.

5. When encountering sharp objects such as nails and glass on the road, it is easy to penetrate into the tire, and the impact will cause internal cracks and explosions, resulting in a puncture.

Hello car owners, this Magotan configuration of indirect tire pressure monitoring, requires a certain identification distance, it is recommended that you supplement the tire pressure after reset, continue to use observation. I hope mine is helpful to you, if you still have any questions, you can continue to ask me, I wish you a happy car