Why is it easier to have a flat tire in summer?

It is easier to have a flat tire in summer. This is because the high temperature strikes in summer, the road surface temperature rises, and the tire pressure is easy to rise. Once the tire pressure is too high, it will accelerate tire wear, resulting in a puncture. In addition, summer rain also has a great influence on rubber. Theoretically, the PH value of rainwater is very corrosive to rubber. According to the principle of thermal expansion and cold contraction, the temperature is high in summer, and it will cause great pressure on the tires after being soaked in cold water.