The tire pressure gauge is a tool to measure the tire pressure of a vehicle.
There are three kinds of tire pressure gauge: pen tire pressure gauge, mechanical pointer tire pressure gauge and electronic digital tire pressure gauge.
Air pressure is the lifeblood of a tire. Too high or too low will shorten its service life.
If the pressure is too low, the deformation of the tire increases, and the side of the tire is prone to cracks, and flexion and flexion movement occurs at the same time, leading to excessive heat generation, rubber aging, curtain layer fatigue, cord broken.