Is it easy to have a flat tire when running at high speed in hot weather?
1. Tire leakage: If the tire is punctured by nails or other sharp objects but not punctured for the time being, it will leak air, resulting in a puncture;
2. The tire pressure is too high: due to the high-speed driving of the car, the tire temperature rises, the air pressure rises correspondingly, the tire deforms, the elasticity of the carcass decreases, and the load of the car increases. If you encounter an impact, it will cause internal cracking or puncture. This is also the reason why puncture accidents will be concentrated in summer;
3. Insufficient tire pressure: When the car is driving at high speed, the tire pressure is insufficient, which is easy to cause the tire body to vibrate and generate huge vibration force. If the tire is not strong enough or injured, it will explode. Moreover, insufficient air pressure increases the tire sinking, and it is easy to cause the tire wall to touch the ground when turning sharply. The sidewall is the weakest part of the tire, and the sidewall touching the ground will also lead to a puncture.
In hot weather, when the vehicle is still driving at high speed, there may be a hidden danger of tire puncture, because the temperature on the road is usually above 70 degrees Celsius, and the tire has higher requirements for temperature. If it is a new tire, it may not be a big problem. If it is a tire with a long life, it is easy to bulge. If the tire temperature is too high, the vehicle will have a puncture probability.
Not only that, long-term high-temperature driving will also affect the service life of tires. If there is melted asphalt on the road surface, it will adhere to the tire of the vehicle, which is not only difficult to clean, but also damages the rubber of the tire. If you can't avoid traveling, you need to park the vehicle in a cool place after driving for a period of time, wait for the tires to cool down, and then drive the vehicle again. Million car purchase subsidy