What is the Tire Pressure Monitoring System (TPMS)?
2 Answers
Tire Pressure Monitoring System (TPMS) is a system that can automatically monitor various conditions of tires in real time by recording the rotation speed of tires or through electronic sensors installed in the tires, providing effective safety protection for driving. As a safety measure, vehicles equipped with TPMS will illuminate a low tire pressure warning light when one or more tires are significantly underinflated. When the low tire pressure warning light comes on, you should stop as soon as possible to check the tires and inflate them to the normal pressure. Driving with significantly insufficient tire pressure can cause the tires to overheat and fail, reduce fuel efficiency and tread life, and affect the vehicle's handling and braking performance.
I've been driving for over twenty years and know firsthand how crucial tire pressure is for safety. The tire pressure monitoring system, that little gadget that constantly keeps an eye on whether your tires are losing air. It uses sensors mounted inside the wheel rims or indirectly calculates pressure changes through the ABS system. If any tire's pressure drops too low, a warning light flashes on the dashboard to alert you. The key function of this device is to prevent blowout risks—driving at high speeds with underinflated tires can easily lead to loss of control, especially during hot summers or on mountain roads. I once experienced this firsthand during a long trip when the alarm went off, allowing me to stop and check in time, averting a major disaster. Nowadays, most new cars come equipped with this system. With simple maintenance, the battery can last five to six years, and replacement isn't too troublesome. Not only can it save your life, but it also improves fuel efficiency, saving you money and giving peace of mind. It's truly indispensable for everyday driving.
