Is the tire pressure 270 too high?

Different models and tires have different tire pressure standards. For some models, the tire pressure of 270 is normal. For most family cars, the tire pressure of 270 is high, and the normal tire pressure should be kept between 230 and 250.

Different models and tires have different tire pressure standards. For some models, the tire pressure of 270 is normal. For most family cars, the tire pressure of 270 is high, and the normal tire pressure should be kept between 230 and 250. However, it also needs to be seen in different situations.

Tire pressure is affected by seasons, so it needs to be increased or decreased according to weather changes.

The temperature is high in summer, and the tires are prone to heat when driving. If the tire pressure is high, it is easy to cause a puncture, and the tire pressure is slightly lower. The tire pressure in winter is a little higher than that in summer. Generally speaking, the tire pressure in winter should be raised by about 0.2bar, and it is more suitable to be between 2.5 bar and 2.8 bar.

Under normal circumstances, the high tire pressure of 270 will increase the load of the car during driving, making it easier to have a flat tire. At the same time, the vibration of the car body becomes larger, the tire noise becomes larger, and the comfort will become worse. At this time, it is recommended to deflate properly before running at high speed.

The specific tire pressure standard is based on the tire pressure standard given in the automobile manual, and the tire pressure value can be determined according to the actual situation. Under normal circumstances, there is nothing wrong with a little higher (between 10-20), but it must not be too low. Because if the tire pressure is too low, the contact area between the tire and the ground will increase, the friction resistance will increase, the direction will become heavier, and the fuel consumption will also increase. Due to insufficient tire pressure, the sidewall will be deformed, the internal steel wire and cord will be aged, the tire life will be shortened, and there will be safety hazards during driving, so it is necessary to pump air in time.

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