轮胎是汽车上一个很重要的消耗品，因为关乎安 全和舒 适性，所以车主对此一般都挺关注的，可是很多车主不知道自己的车型应该打多少胎压，下面对此简单做个介绍，希望能帮到大家。
Tires are a very important consumable in cars. Because they are related to safety and comfort, car owners are generally very concerned about them. However, many car owners do not know how much tire pressure their models should have. The following is a brief introduction. I hope it can help you.
Mercedes Benz tire pressure labels can be found in many places, such as the fuel tank cover, the vehicle manual, the storage drawer near the B pillar of the driver's seat and beside the driver's seat. The display forms are different, but the meaning is similar. Which of the following will explain:
The column with few people represents the tire pressure that should be hit when the vehicle is half loaded, the vehicle speed is less than 210km / h, and the tires are the standard models of the model. The column with a large number of people represents the tire pressure that should be hit when the vehicle is fully loaded, the vehicle speed is less than 210km / h, and the tires are the standard models of the model.
If the normal driving speed will exceed 210km / h, the tire pressure should be increased by 0.2-0.3bar. If the tire is not the factory standard model, that is, it is modified, the tire pressure shall also be corrected according to the label.
The above mentioned tire pressures are for cold tires. If they are for hot tires, they should be increased by 0.3bar. How much tire pressure?
胎压打低了胎壁容易老化过快，而且费油；打高了轮胎抓地力下降、刹车距离远，过减速带、颠簸路段舒 适性差，还有悬挂也容易膈坏，所以选择一个合适胎压很重要。一般我们说的胎压都是指半载，也就是根据胎压标签人少的那一栏来。然而现实情况下是有的人经常空载行驶、有的人经常满载行驶，而且各人行驶的路况、对油耗舒 适性的要求都不同，所以根据自身情况调整胎压是很有必要的。
The tire pressure is low, the tire wall is easy to age too fast, and it consumes oil; The tire grip is reduced, the braking distance is long, the comfort of passing through deceleration belts and bumpy sections is poor, and the suspension is also easy to be broken. Therefore, it is very important to choose an appropriate tire pressure. Generally, the tire pressure we say refers to half load, that is, according to the column with fewer people on the tire pressure label. However, in reality, some people often drive no-load and some people often drive full load, and their road conditions and requirements for fuel consumption and comfort are different. Therefore, it is necessary to adjust the tire pressure according to their own conditions.
In addition, Mercedes Benz has a high probability of tire burst in recent years, which is also related to the high tire pressure. Therefore, we should lower the tire pressure on the basis of the tire pressure value marked on the Mercedes Benz tire pressure label and remember one principle. That is: regardless of the front and rear wheels and load, the tire pressure shall not exceed 2.5bar.