How to solve the low tire pressure in winter

If the tire pressure of the car is too low in winter, it should be replenished in time.

Due to the low temperature in winter, the tire pressure will also decrease due to the influence of thermal expansion and cold contraction. At this time, if the tire pressure is improperly increased, it will not only increase the fuel consumption of the car, but also accelerate the wear of the car tires. But the air pressure of the tire should not be too high, otherwise the friction between the tire and the ground will be greatly reduced and the braking performance will be weakened. In winter, the tire pressure level should be increased or decreased according to the manufacturer's standards and effectively combined with the road surface.

If the road is icy and slippery, the tire pressure should not be too high. Although wear can be reduced, high tire pressure will affect tire adhesion. In order to increase the adhesion of tires, it is necessary to reduce the tire pressure appropriately.

Matters needing attention of automobile tire pressure

1. Observe the tire condition before going out.

2. Pay attention to the friction sound between the tire and the ground during driving, feel the buffering force when crossing the road, and feel whether the acceleration during refueling has changed compared with usual.

3. Under normal circumstances, go to a professional tire repair shop every week to check and replenish the air pressure.

4. Generally, the car should check the tire pressure at least once a month, and pay attention to adjusting the tire pressure every quarter. The ideal adjustment time is 165438+ 10 and May, and 165438+ 10 basically enters winter, so the tire pressure will usually decrease, so it should be adjusted slightly. The weather began to get hot in May. It is recommended to check whether the air pressure is normal. It is especially important to note that as long as the tire pressure is not too much higher than the standard range at this time, don't deliberately reduce the tire pressure.