Set tyre pressure correctly
正确测量并调整轮胎气压
Use the driver-door placard, not the number moulded on the tyre sidewall.
以驾驶门框标签为准，不要使用轮胎侧壁上的最大气压数字。
Beginner · 10–20 min · Accurate gauge, inflator
1. Use the vehicle specification
Read the driver-door or fuel-flap placard for the original tyre size and cold pressure. Front and rear values may differ.
使用车辆规定值
查看驾驶门框或油箱盖内侧标签，确认原厂轮胎尺寸和冷态胎压；前后轮数值可能不同。
2. Measure cold
Measure before driving or after the car has sat for about three hours. Remove the valve cap and press the gauge squarely.
冷胎测量
在行驶前或停车约三小时后测量；拆下气门帽，让胎压表垂直压紧气门嘴。
3. Adjust in small steps
Add air briefly, remeasure and release excess with the gauge valve. Refit every cap and include the full-size spare.
小幅调整
短暂充气后重新测量；过高时用胎压表放气。装回所有气门帽，并检查全尺寸备胎。
4. Inspect, do not only inflate
Stop using a tyre with a sidewall bulge, exposed cord, deep cut, rapid pressure loss or tread below the legal/safe limit.
同时检查轮胎
轮胎出现侧壁鼓包、帘线外露、深切口、快速漏气或花纹低于法规/安全标准时，应停止使用。