What Should the Tire Pressure of a Sedan Be?
1 Answers
The normal tire pressure for small cars is generally around 2.3-2.5 bar. This is a recommended value. In actual use, the tire pressure should be determined based on the season and usage environment. Car owners can refer to the vehicle's user manual and the label next to the door, which will detail the manufacturer's recommended value. The tire pressure can be flexibly adjusted according to seasonal temperature changes. When driving in summer, the tire pressure can be appropriately reduced, while in winter, when temperatures are lower, it can be slightly increased. However, when adjusting the tire pressure, it is essential to keep it within the recommended range. According to the international GBT2978-2008 standard, the tire pressure for different types of tires is as follows: Standard tires: 2.4-2.5 bar; Reinforced tires: 2.8-2.9 bar; Maximum pressure: should not exceed 3.5 bar. Tire pressure reset method: First, turn on the ignition switch, then press and hold the tire pressure monitoring reset button until you hear a "beep" sound before releasing it. The tire pressure monitoring system will then store the current normal tire pressure data, automatically clear the previous data, and finally, the warning light on the dashboard will turn off, indicating that the tire pressure reset is complete.
