What to Do When Tire Pressure is Lost?
2 Answers
Tire pressure loss requires checking whether the tire pressure sensor is damaged or simply needs to be reset. It is recommended to visit a repair station for a tire pressure check. Strictly speaking, tire pressure refers to the air pressure inside the tire. In terms of car maintenance, the engine is the heart of the car, and damage to the engine will lead to the end of the car's life. Tire pressure is the blood pressure of the car, and the level of tire pressure plays a crucial role in the car's performance and power. Low air pressure will increase the deformation of the tire body, making the tire side prone to cracks, while also causing flexing movements, leading to excessive heat, promoting rubber aging, fatigue of the cord fabric layer, and breakage of the cord. It will also increase the tire's contact area with the ground, accelerating wear on the tire shoulders.
I just experienced a tire pressure loss last week while driving to the countryside. After hearing a hissing sound, I immediately slowed down and gradually moved the car to the emergency lane with hazard lights on, then placed a warning triangle. When I checked with the tire pressure gauge from the trunk, it showed only 1.0 bar—luckily the spare tire was fully inflated. While changing the tire, I found a nail had punctured the sidewall, which is unrepairable and required a new tire. A reminder to everyone: regularly check your spare tire's pressure, and it's best to keep a portable air pump in the car. If you're inexperienced with changing tires, stay in a safe spot and call for roadside assistance. Driving on a flat tire can damage the wheel rim and is extremely dangerous.
