What is the normal tire pressure for a family car in winter?

1. For daily driving in the urban area, follow the original factory prompt label. The OEM tip label is usually located on the driver's side of the bumper, or on the rear edge of the door, and some on the fuel cap. The original tire pressure tag of some cars will distinguish between full load and no-load working conditions, if you drive alone for a long time, you will come according to the empty load; The same goes for a full load.

2. The tire pressure is safe within a certain floating range (usually 10%) of the original calibrated value. For the current civilian car tires, the acceptable safe tire pressure range is generally between.

1) Family cars, mainly fuel-efficient, tire pressure to maintain to.

2) Summer is best.

3) The amount of tire pressure must be determined according to different cars, different vehicle conditions and different road conditions, and it is not a simple value.

Tire pressure measurement: 1) Be sure to measure it when driving cold. If you go to the 4S store to test, because the temperature has risen, it is not accurate.

2) Adjust the tire pressure after the temperature rises, which will actually be lower than the required value. It is best to buy a household tire pressure gauge and measure it once a week to eliminate potential safety hazards in the bud.

Look at the pillar on the driver's door with the recommended tire pressure, lower right corner.

<> "Maintaining a stable tire pressure is very important when the car is driving on the road. Drivers should develop a good habit of regularly monitoring tire pressure to ensure the safety of the vehicle while driving. So how much is the normal range of tire pressure for cars in winter?

The normal range of tire pressure for cars in winter is between.

Generally, the tire pressure of the car in winter should be set higher than the tire pressure of the car in the summer, which is due to the temperature, according to the principle of thermal expansion and contraction, the temperature isolation degree becomes lower, and the volume of gas in the tire will be reduced, in order to better protect the tire, it is necessary to fill the tire with more gas.

In addition, when the car owner is maintaining the car, he can let the professional and rubber person test the tire pressure and make appropriate adjustments to reduce the potential safety hazards during the vehicle. If the tire pressure is too high, it will cause the tire to wear and tear. If the tire pressure of the car is too low, it will lead to an increase in the fuel consumption of the vehicle.

Finally, after buying a car, the manufacturer will generally give us a vehicle manual, in which it will explain how much tire pressure is appropriate, and our car owners can adjust the tire pressure according to the above suggestions; If the manual has been lost and cannot be found, you can also see the appropriate tire pressure on the car's fuel tank cap and the frame next to the cab.

In winter, the tire pressure of the car is about 250kpa, which is the normal range.

It is normal for the tire pressure of the car to be slightly higher by about 10kpa, but if the tire pressure is very low, it needs to be replenished in time, because this will increase the friction between the car tire and the ground and reduce the service life of the tire. The low pressure of the car tires also increases the loss of bones and bearings in the car, and the low pressure of the car tires means that the car does not have enough energy and the fuel cost of the car is higher.

Strictly speaking, tire pressure refers to the air pressure inside the tire. Nowadays, many tires are not filled with air. For this type of tyre, the tire pressure requirements are more stringent.

The loading of tires into the air is related to the change of seasons. Tire pressure is closely related to the comfort and carrying capacity of the car, and also affects the service life of the tire. Air pressure is the key to tires, and both high and low air pressure can shorten the life of tires.

How to maintain car tires

1. Clean the stones in the tire gaps regularly;

2. Avoid exposing tires to the sun;

3. Frequently check the tire pressure, you can see the fuel tank cap of the car, and the internal side has a normal value of tire pressure, which can be adjusted according to this value;

4. Pay attention to suspension maintenance;

5. Check the front wheel alignment regularly.

Tire pressure is right in winter. Under normal circumstances, the front tire pressure is and the rear tire pressure is within the normal range. However, there are also cases where the tire pressure of the front tire is and the tire pressure of the rear tire is the same as that of the vehicle, which can be subject to the tire pressure indicated by the vehicle.

Moreover, according to the principle of thermal expansion and cold contraction, the tire pressure can be lower than the normal value in hot days, and higher than the normal value in winter.

The dangers of low tire pressure.

When the tire pressure is too low, it may be that the tire is punctured, affecting air leakage. In this case, it is necessary to repair or replace the tires. It may also be that the tire is naturally aging or does not open for a long time, resulting in slow exhaust, and the tire pressure may be too low.

In this case, inflation can be carried out so that the tire pressure is within the normal range.

If the vehicle continues to drive with the tire pressure too low, it may affect the current situation of steering wheel sinking and mistracking, and at the same time, it will also increase the wear and tear of the tires, reduce the service life of the tires, and also affect the increase of fuel consumption. When driving at high speeds, the probability of puncture increases.