What Do the Two Numbers in Tire Pressure Display Represent?

1 Answers
BryceDella
07/30/25 8:58am
The two numbers in the tire pressure display represent the minimum and maximum values of the tire pressure. This is because tire pressure is not fixed; it can fluctuate as the wheels rotate, and even when the vehicle is stationary, tire pressure can increase in hot weather. In other words, tire pressure can change. There are generally three reasons for abnormal tire pressure: Abnormal Tire Pressure: The system typically alerts when the pressure is below 1.8 bar or exceeds 3.0 bar. In such cases, tire inspection and pressure adjustment are necessary. Tire Pressure Monitoring Not Reset: After inflating the tires, if the tire pressure monitoring system is not reset in time, it will continue to display the previously recorded data, causing the tire pressure monitoring indicator to light up. Simply performing a tire pressure reset will resolve this issue. Damaged Tire Pressure Sensor: The tire pressure sensor, which monitors tire pressure, is installed inside the tire and connected to the tire inflation valve. If the sensor is damaged due to impact while driving, it can trigger the tire pressure warning light. In such cases, the only solution is to replace the sensor with a new one.
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