How to Check the Tire Pressure Indication?

[VanDaniella]

The method to check the tire pressure indication is: The tire pressure mark on the tire is usually a needle-type tire pressure gauge, which has two scales in black and red. The black scale unit is KPA, and the red scale unit is PSI. KPA is a unit of pressure, while PSI is an expression of pressure, specifically meaning how much force is applied per square inch. Tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and high and low temperatures during operation. Therefore, they must have high load-bearing performance, traction performance, and cushioning performance. Additionally, they are required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation.