What is the Best Tire Pressure?

1 Answers
MackenzieLynn
07/30/25 3:22am
Tire pressure is best when it falls within the normal range. The normal tire pressure for car tires is between 230-250kpa. However, the specific normal tire pressure for a car should be based on the manufacturer's recommended value, which can usually be found in the car's user manual, on the label near the driver's door (B-pillar), in the drawer next to the driver's seat, or on the small door of the fuel tank cap. These sources will provide detailed information on the specific tire pressure recommended for use. According to the international GBT2978-2008 standard, the tire pressure for different types of tires is as follows: Standard tires: 2.4-2.5bar; Reinforced tires: 2.8-2.9bar; Maximum pressure: should not exceed 3.5bar. In winter, the tire pressure should be based on the standard tire pressure of the car, with an appropriate increase of about 0.2bar. Generally, the lower limit of the standard tire pressure for car tires is sufficient. For example, the lower limit for standard tires is 2.4bar. If the car is often parked outdoors, the tire pressure can generally be about 0.1bar lower than the standard to avoid tire blowouts due to high temperatures.
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