Can Tires Withstand High-Speed Driving in Summer?

[Alexia]

Summer high-speed driving for extended periods can be tough on tires. Relevant information is as follows: 1. Heat Dissipation: Vehicle heat dissipation relies entirely on the cooling system. When the engine temperature is high, it operates in a large cycle where the coolant dissipates heat through the radiator before flowing back into the engine to cool it down. Although high-speed driving increases engine RPM and generates more heat, the cooling system's heat dissipation pressure also rises. However, the increased airflow through the radiator enhances the coolant's cooling effect, sometimes even eliminating the need for the high-speed fan to achieve optimal cooling conditions. This means the heat generated by the engine can be fully dissipated by the cooling system without causing the engine to overheat. This can also be observed from the temperature gauge—no matter how long you drive at high speeds, the water temperature does not rise. As long as the water temperature remains stable, the engine temperature is also under control, and prolonged driving won't cause issues. 2. Airflow: The airflow around the radiator is strong, ensuring effective heat dissipation. However, the cooling system operates in a continuous large cycle. If there are minor issues with the water pump or excessive scale buildup in the water channels, it may impede coolant flow. While heat dissipation isn't a problem at low speeds, the increased heat dissipation demand at high speeds could lead to issues, causing the water temperature to rise.