How to run the expressway in hot summer? What should I pay attention to? Can the tires stand it?

First, don't use the air conditioner for a long time. Long-term use of air conditioning will lead to insufficient oxygen supply to the brain, cold body and slow response. After using the air conditioner for a period of time, it is best to turn off the air conditioner, open the window to let air in, or use the skylight of the car to a limited extent when using the air conditioner. The second is to keep the normal water level of the water tank. When driving in summer, the water in the vehicle cooling system is easy to boil and is consumed quickly. Add enough water before driving, check the water level frequently during driving, and add clean water in time to keep the water level moderate. Third, pay attention to the water temperature meter. Pay special attention to the water thermometer when driving in summer, and control the engine water temperature below 95℃. When the water tank is found to be boiling and seriously short of water, stop immediately, run at idle speed for a period of time, and do not add water immediately. When the water temperature drops, turn off the fire and add water to prevent the piston from sticking to the cylinder and the engine from cracking and deformation, and at the same time prevent burns. The fourth is to avoid animals such as cats and dogs correctly. The weather is hot in summer, and some animals have expanded their range of activities and foraging, and often run to the expressway. Suddenly encountering these uninvited guests, slamming on the brakes or hitting the direction to avoid are not the most appropriate measures. Pay attention to the road conditions when driving at high speed. Once you find animals such as cats and dogs wandering by the roadside, you should slow down immediately. Fifth, pay attention to check the tires. The weather is hot, the tire temperature rises rapidly, and it is difficult to dissipate heat. Therefore, the tire inflation pressure should be controlled below 98% of the standard pressure. Always check the tire pressure when driving. If the tire is overheated or the air pressure is too high, please stop in the shade to cool down. Don't pour cold water to cool down or deflate and decompress, so as to avoid damage to the carcass caused by uneven cold and hot contraction of the tire. Sixth, check the condition of the car in advance before traveling. Driving at full speed on the expressway will expose hidden dangers that vehicles usually do not expose, such as loose tire screws, stiff steering wheel, unbalanced four wheels, forgetting to fill the water tank, etc.