What Should the Tire Pressure Be in Winter?
2 Answers
For cars running on highways in winter, a tire pressure of around 2.4-2.7 is suitable. The standard tire pressure is between 2.2-2.5 bar. Introduction to Tire Pressure: Tire pressure, strictly speaking, 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. Similarly, tire pressure is like the blood pressure of the car. The level of tire pressure plays a crucial role in the performance and power of the vehicle. Hazards of Excessive Tire Pressure: Excessive tire pressure reduces the friction and adhesion of the tires, affecting braking performance. It can also cause steering wheel vibration and deviation, reducing driving comfort.
As an experienced driving enthusiast, I often drive to ski resorts or mountainous areas in winter and understand the importance of tire pressure. Last year, while driving on icy roads, low tire pressure caused the car to skid, nearly resulting in an accident. The general standard is to refer to the values on the door label or the owner's manual, typically 30-35 PSI. However, in winter, lower temperatures cause the pressure to contract, so it's advisable to increase it by 2-3 PSI for better adaptation. For example, my car recommends 35 PSI, so in winter, I adjust it to 37 PSI and use a reliable pressure gauge to check it monthly when the tires are cold. This not only improves handling and safety but also reduces tire wear. Additional tip: If you frequently drive on snowy roads, consider switching to winter-specific tires for better effectiveness. Developing this habit helps avoid accidents and ensures a smoother journey.
