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What is the tire pressure standard for cars in winter? What should we pay attention to in winter

The cold weather in winter is a high incidence period of disasters, so we must pay great attention in winter, especially friends of car owners. In winter, we need to pay attention to the tire pressure of cars, otherwise they are prone to tire burst. So what is the tire pressure standard for cars in winter? Let's have a look

What is the tire pressure standard for cars in winter

The normal tire pressure value is 2.2bar to 2.6bar. If the tire pressure is too high, the wear in the middle of the tire will accelerate, resulting in uneven tire wear, smaller grounding area between the tire and the road, and reduced tire grip, which is not conducive to driving safety (especially on wet roads).

Too high tire pressure will make the tire too hard, its shock absorption effect will be poor, and the ride comfort will be poor. Too high tire pressure is also easy to burst in hot summer. Too low tire pressure will reduce the wear in the middle of the tire, and more wear on both sides, resulting in uneven wear. In addition, it will increase the rolling resistance of the tire and increase the fuel consumption of the vehicle. Moreover, too low tire pressure is also easy to burst, Because the tire pressure is too low and the tire is too soft, the tire is repeatedly squeezed and deformed at high speed, resulting in a large amount of heat and tire burst.

Tire pressure is also related to season, road conditions, tire age and other factors. In summer, try to use the lower limit of automobile tire standard pressure. It's winter now, and it should be adjusted appropriately by 0.2bar based on the principle of standard pressure of automobile tires. If you want to drive on a road with large bumps, appropriately reduce the tire pressure by 0.1-0.2bar according to the standard tire pressure of the automobile.

In addition to the puncture of the tire, tubeless tires generally do not deflate by themselves. Therefore, when inflating, check with a barometer and maintain the specified pressure. Do not decide whether to replenish air by hand like ordinary tires.

I found my tire a little flat. It's normal to relax. It doesn't mean that there is any problem with the tire quality, so as long as you refill according to the instructions, there will be no problem. If it looks a little flat, it doesn't matter. It may just look like air loss