tire pressure pen

tire pressure pen

Air pressure is the lifeblood of a tire, either too high or too low will shorten its service life. If the air pressure is too low, the deformation of the carcass will increase, and cracks will easily appear on the sidewalls. At the same time, flexing movement will occur, resulting in excessive heat generation, aging of the rubber, fatigue of the ply layer, and cord breakage. If the air pressure is too low, the tire contact area will increase and accelerate tire shoulder wear. If the air pressure is too high, the tire cords will be stretched and deformed excessively, and the elasticity of the carcass will decrease, which will increase the load on the car while driving. If it encounters an impact, it will cause internal cracks and explosions. At the same time, if the air pressure is too high, it will also accelerate the tire crown. wear and reduce rolling resistance. The tire pressure gauge can accurately measure the tire pressure, thereby monitoring the tire pressure at all times to ensure your driving safety. It’s best to check before getting on the highway.