How much atmospheric pressure can blow up an ordinary car tire?
4. pressure can also affect the control of vehicles, for example, understeer or excessive steering.Therefore, tire pressure shall be inflated according to the tire pressure recommended by the vehicle plant.You can find the tire pressure recommended value of the vehicle in the user manual or the cab door (near the B column), the fuel tank cover, the storage tank and so on, marked with the tire type.The recommended tire pressure is usually the tire pressure measured under the condition of cooling.A tyre cooling condition is defined as a minimum of three hours after parking or a tire running no more than 2 km. If you can only measure the tire pressure during the hot tire, please subtract the measured tire pressure value by about 0.3 bar (= 4psi), that is, the tire cooling and charging pressure.
Influence of tire pressure on vehicle safety:1., the tire pressure is too high or too low, will cause part of the tread is not grounded, thereby reducing the tire grip, affecting the safety performance of traffic.2., over inflated tires will make their carcass too tight, tire fatigue. The shell is easy to break and cut.3. the inflated tires will become excessive deformation and overheating, and eventually will lead to rupture of the shell. It has been pointed out that, due to insufficient air, the shell must bear most of the weight. Its potential risk is greater than that of over inflated tires.
Under normal circumstances, the maximum safety inflatable pressure, you can find the word MAX PRESS on the side of the tire, the latter figure is, for example: MAX, PRESS, 340kPa (50PSI), that is, 3.4bra.
