What effect could hitting or mounting the kerb have on a vehicle’s tyres?
- It could strengthen the sidewalls.
- It could wear the tread.
- Correct answerIt could damage the sidewalls.
- It could increase the air pressure.
Explanation
Drivers should avoid hitting or mounting the kerb as it causes damage to the sidewalls of the tyre. The damage caused could cause the tyre to blow-out later. If this happens at high speed the driver may lose control of the vehicle with dangerous consequences.
Read in Chinese
撞击或驶上马路牙子(人行道边石)可能对车辆轮胎造成什么影响？
- 这可以增强侧壁。
- 这可能会磨损胎面。
- 这可能会损坏侧壁。
- 它可能会增加气压。
司机应避免撞击或碾压路缘石，因为这会损坏轮胎侧壁。此类损坏可能导致轮胎后期爆裂。如果在高速行驶时发生这种情况，司机可能会失去对车辆的控制，后果危险。
