1. High temperature
Frequent flat tires in summer have a lot to do with the high temperature in summer.Because, once the road surface temperature rises, the friction between the tire and the road surface causes the tire surface temperature to be very hot.Under thermal expansion and contraction, the tire carcass rises and thins, and then it can easily lead to a flat tire.
2. Overload
In China, it is relatively common for freight cars to be overloaded, and it can almost be said that no truck is not overloaded.This is why the flat tire rate of trucks remains high, because when the actual load of the car exceeds the large allowable load of the wheels, a flat tire will occur.
3. Bad road conditions
This is the same as the reason for the wear of one's own shoes.With the same pair of shoes, walking on uneven roads will of course wear out faster than walking on flat roads.Moreover, at high speed, the tire can easily be hit by sharp objects on the road and cause a flat tire.
4. High speed
Many people don't understand that speeding can also cause a flat tire, and think it is unlikely.In fact, the possibility of a flat tire overspeed is very high.Because excessive speeding for a long time will cause the tire temperature to rise rapidly, which will cause the rubber to age rapidly and the tire to burst.
5. The air pressure does not meet
Both too high and too low tire pressure can cause a flat tire. A tire that is too high is like a balloon filled with too much gas, which can easily cause a flat tire after being squeezed.Tires with low air pressure will cause the contact surface between the tires and the ground to become larger, and the frictional resistance will also become larger when driving. When the car is driving at high speed, the tires heat up quickly, which makes it easier to make the tires high temperature, which is more likely to lead to the discovery of a flat tire.
6. “Work with illness”
Tires will cause serious wear and tear after long-term use. If the owner is still using them at this time, it can easily lead to a flat tire.
In fact, whether it is a family car or an operating vehicle, how often a car tire needs to be filled is not judged based on time, but based on the tire pressure value of the car tire to determine whether the tire needs to be inflated.It is not that the tire must be inflated once a month or two. What the owner needs to do is to check the air pressure value of the tire within a certain period of time to determine whether it needs to be inflated and pressurized.
Moreover, most family cars now have tire pressure alarm systems. If the tire pressure is normal and the alarm system is not on, then basically the tires are not out of air and there is no need to inflate.However, if the tire pressure warning sounds, the owner needs to check whether the tire pressure is too high or the tire pressure is too low. At this time, you can view the accurate tire pressure value from the car's central control screen. If the tire pressure value is shown to be too low, the owner needs to inflate and replenish the pressure in time.
Although car owners know that car tires need to be filled in time, they don't know how much tire inflation is appropriate.Under normal circumstances, the tire pressure of automobile tires is generally controlled in the range of 230 kPa to 250 kPa, but due to different models, the corresponding standard tire pressure values will be different.
Therefore, the owner can refer to the tire pressure values on the B-pillar and C-pillar of the car door, so that the car tires can be more accurately pressurized. After all, the tire pressure values of the four wheels of most cars are slightly different.If the car owner does not find the tire pressure value as mentioned above when he is pumping, he can also directly observe the value on the tire pressure device and control it within the range of 230 to 250 kPa.
