How to Read a Digital Tire Pressure Gauge?

[Dominic]

The method for reading a digital tire pressure gauge is: 1. The first ring on the digital tire pressure gauge displays the imperial unit, pounds per square inch (psi); 2. The other ring shows the metric unit, kilograms per square centimeter (kg/cm²); 3. Simply observe where the pointer is indicating. The functions of tire pressure monitoring are: 1. It alerts promptly in case of rapid or slow air leakage when the tire is punctured; 2. It warns when tire loosening causes uneven friction, leading to tire temperatures reaching 70 degrees Celsius to prevent blowouts; 3. It alerts when the tire pressure falls below the vehicle's preset limit due to prolonged lack of inflation, preventing low pressure from causing tire temperature rise and subsequent blowouts.