汽车在高温环境下长时间行驶,其轮胎的温度升高比较快,且轮胎气压也相应增高。理论证明,只有当轮胎的发热量和散热量达到平衡时,其温度和气压就不再升高。否则,轮胎不但严重磨损,甚至会爆破。 我们常见汽车在高温环境下行驶的途中,许多驾驶员发现轮胎温度和气压上升较高时,常采取放出轮胎一部分空气或泼冷水的方法,认为这样做可降温、降压。其实不然,相反会加剧轮胎的磨损。实践证明,此时放出一部分空气,轮胎的温度不仅 Car driving in high temperature environment for a long time, the tire temperature rises faster, and the tire pressure also increased accordingly. Theory shows that only when the tire heat and heat balance, the temperature and pressure will not increase. Otherwise, the tires will not only wear seriously, they may even explode. While driving in high temperature environment, many drivers find that when the temperature and pressure rise of tires are relatively high, some drivers often give up some air or pour cold water on the tires. They think that they can cool and depressurize. In actual fact, on the contrary will aggravate the tire wear. Practice has proved that at this time release part of the air, the tire temperature not only