Which is more reasonable: tire pressure display or tire pressure warning?

[DeCora]

Tire pressure display allows for a direct view of the tire pressure, while tire pressure warning is merely an alert system that triggers alarms when the pressure is too high or too low. Therefore, the tire pressure display is more reasonable and intuitive. Below is a detailed introduction to tire pressure display and tire pressure warning: 1. Tire pressure display: It utilizes sensors installed inside each wheel to measure tire pressure, and wirelessly transmits the pressure signals from inside the tire to the ECU, enabling the display of each tire's pressure value on the screen. Most American and Japanese cars are equipped with this display system. 2. Tire pressure warning: This is an indirect tire pressure monitoring system with lower manufacturing costs compared to the display system, which is why most German cars currently use it. Its principle involves comparing the rotation counts of the four tires via sensors on the ABS braking system. If one tire's pressure is relatively low, the computer interprets the signal as abnormal tire pressure and will illuminate the warning light on the dashboard while emitting an audible alert.