balancing of tyre

例句：

1. 1. The mechanic checked the tire balance before starting the engine.
   机械师在启动发动机之前检查了轮胎平衡。
2. 2. To maintain good driving performance, it is important to keep the tire balance in check.
   为了保持良好的驾驶性能，重要的是要控制好轮胎平衡。
3. 3.The driver had to adjust the tire balance after a sudden stop.
   司机在突然停车后不得不调整轮胎平衡。