How often do car tires inflate?

Generally speaking, tires are inflated every 1-2 months.

1, every car owner should keep an electric pump and a tire barometer in the car at all times. After all, the barometers in many car beauty shops have been in disrepair for a long time, and the errors are often very large. To be on the safe side, we should bring a high-quality portable tire barometer. Under normal circumstances, we only need to check the tire pressure once a week when there is no obvious abnormality in the tire wall.

2, pay attention to the tire pressure, often see the tire flat before going to the car wash shop to refuel. But at this time, the tire may have been in a state of serious deflation, and the tire wall could not be properly supported. Not only will the fuel consumption increase, but the inclination will also increase when turning, and the probability of overheating and puncture of tires at high speed will be greater.

3. On the contrary, if the tire pressure is too high, the contact area of the tread will be reduced and the braking distance will be greatly increased, which will also affect the grip of the tire when cornering. Abnormal tire pressure driving for a long time will also cause serious abnormal tire wear, greatly reducing the life of tires.

Extended data often measure tire pressure to eliminate hidden dangers.

1. Tire pressure is a very important indicator during tire use. Be sure to ensure that the tire pressure is consistent with the pressure required by the manufacturer, otherwise, whether the tire pressure is high or low, it will bring great damage to the tire life.

2. If the tire pressure is too high, the pattern in the center of the tire tread will be more worn than the pattern on both sides. Moreover, when the tire pressure is too high, the contact area between the tire and the ground is small, and the car accelerates. Some tires will return to the ground after leaving the ground, which will be deformed due to acceleration, thus showing fluctuations. When driving in this way, not only the tire resistance increases, which affects the acceleration performance of the car, but also the steering wheel vibrates and deviates.

3. If the air pressure is too high, it is easy to prick the fetus and even cause a puncture when encountering sharp objects such as nails and glass on the road. Excessive external air pressure will also reduce driving comfort, reduce the vibration absorbed by the tire itself, and indirectly affect the life of other components. In addition, if the tire pressure is too high, the grip will decrease and the fuel consumption will increase.

4. If the air pressure is too low, the exercise of all parts of the tire will increase, which will lead to abnormal heating of the tire, thus reducing the functions of the cord and rubber, causing the cord to break and delamination or excessive friction between the rims, leading to damage and abnormal wear of the beads.

5. During driving, as the tire pressure drops, the friction between the tire and the ground increases exponentially, the tire temperature rises sharply, the tire becomes soft, and the strength drops sharply. In this case, if the vehicle runs at high speed, it may lead to a flat tire.

6. In addition, if the tire pressure is insufficient, the friction coefficient with the road surface will increase, and the fuel consumption will also increase. In short, the air pressure cannot be high or low. Must be just right. When you drive, you'd better pay attention to the tires of your car. It's best to buy a home tire pressure gauge and measure it once a week to nip the hidden danger in the bud.

References:

Baidu encyclopedia-car tires? Measure tire pressure regularly to eliminate hidden dangers.

References:

People's Network-What is the right tire pressure? The answer is right beside you!