What is the appropriate tire pressure for cars in winter?
1 Answers
The normal tire pressure for cars in winter is generally between 2.3bar and 2.8bar. Additional information about tire pressure is as follows: 1. Strictly speaking, tire pressure refers to the air pressure inside the tire. The standard tire pressure is printed on the rear end of the driver's side door, which is the pressure when the tire is cold, meaning the car has been parked for at least three hours or driven no more than 1.6km. Measuring tire pressure when the tire is cold provides the most accurate reading. 2. Tire pressure is related to seasonal changes and is closely linked to the car's performance, such as comfort and load capacity, and also affects the lifespan of the tire. 3. Insufficient pressure can increase tire body deformation and generate flexing movements, leading to excessive heat and accelerating rubber aging. Excessive pressure can cause the tire cords to undergo excessive stretching deformation, reducing the elasticity of the tire body.