ANKI HAPPIGO 4Pcs Car Tire Pressure Monitor Valve Stem Caps Sensor Indicator 3 Color Eye Alert

Product description ANKIA High-end Golden Color Tire Pressure Caps Enhance The Look Of Your Car 3 Noticeable Colors,Easy to view,Save worry and Safe Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires.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 about 5 pounds.Red alerts you that the pressure is 25% lower than standard at least 10 pounds.Universal Fit: Applicable to car,suv,motorcycle,bicycle and so on.Notices:Must need to confirm your car tire pressure first before you choose the right psi caps from different sizes.,Transparent PC Cover： Clearly identifiable colors in transparent windowsVisually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires.Copper Core Tire Pressure Indicator Caps The item are very durable,wear resistant,smooth and not easy to get rusty with copper core and stainless steel materials.E