tyre boot

例句：

1. 1.The car's tyres are worn out.
   这辆车的轮胎磨损了。
2. 2. I need to change the tyres on my car.
   我需要更换我的车的轮胎。
3. 3.The driver had to stop and change his tyres.
   司机不得不停下来换他的轮胎。