Description:

Automobile tire pressure monitoring valve cap helps to avoid premature tire wear or under inflation. Tire pressure caps help to avoid premature tire wear or blowouts from under-inflated tires,increases fuel efficiency, safety and control, extends tire life. These Car tire valve caps fit for 32-36PSI(2.2-2.4 Bar) car,motorcycle,bicycle and so on. Green/yellow/red system indicate level of proper tire inflation.According the recognize color to display the pressure of the tire,Green shows that tire pressure is normal Yellow shows that the pressure is 10% lower than standard Red alerts you that the pressure is 25% lower than standard. Package Inlcude: 8pcs Car Tire Pressure Monitor Valve Stem Caps.