highway except in the summer high temperature, easy to burst, one of the main reasons for Howard cab tire aging is flat, these are security risks, so we should understand this knowledge, the main material of the hidden trouble in the invisible.
in order to prevent tire aging accidents, we must constantly to "check" for the car, especially in an outing that road is not very good, after the way to check the tire wear, tire wear is more serious if you find somewhere, remember to wheel Fetal position adjusting.