行驶在公路上的汽车,突然轮胎瘪了,这恐怕是每位司机不想碰到的,但不想碰到的事并不意味着不会发生。有关部门统计,每年汽车因轮胎问题而造成的损失要以千万元计。轮胎是汽车的主要部件,是关系到人身安全的重要产品,它的质量好坏直接涉及到行车的安全。轮胎的功能是支撑车辆重量、传递牵 The cars on the highway suddenly lost their tires. This is probably what every driver does not want to encounter, but what he does not want to encounter does not mean that it will not happen. According to the statistics of the relevant departments, the annual loss caused by a car’s tire problem is measured in millions of dollars. Tire is the main component of a car and is an important product related to personal safety. Its quality is directly related to the safety of driving. The function of the tire is to support the weight of the vehicle and transfer