How To Adjust Car Tire Pressure?

Car tire pressure plays an important role in the driving and stability of the car. So how to adjust the car tire pressure?
The tire pressure of the vehicle needs to be measured with a special tire pressure monitor. When the tire pressure of a certain tire is found to be high, unscrew the plastic cover on the tire valve, press the valve core with a tool, and deflate the appropriate amount until the tire pressure is high. Suitable; if you find that the tire pressure of a certain tire is low, unscrew the plastic cover on the valve and use an air pump to inflate it until the air pressure is appropriate.