Tag: tire pressure monitoring system

A car air pump is very useful while driving. When the tire pressure is low, you can use the car’s air pump to inflate the tires at any time. Which is more accurate, a car air pump or a tire pressure monitoring system (TPMS)? The main function of a TPMS is to monitor tire pressure in real time, while an air pump is mainly used to inflate tires. Therefore, the TPMS is more accurate. Which is better, a car air pump or a tire inflator? Let’s find out.