Product description High-end Golden Color Tire Pressure Caps Enhance The Look Of Your Car3 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 windows·Visually 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.·Enhances road handling, increases economy, extends tire lifeKey Features:Cool Looking,UniqueTransparent PC cover,very convenience to check tire pressure enough or not with noticeable colors,just keep the eyes on the caps instead of actually checking.Anti-skid Gear
Gear inlays,increase skid resistance.Easy To Install:
Very easy to install,just screw the previous caps off and screw the new caps on.Small Size,Easy To Install
·Diameter:10mm;Length:23mm·Easy installation:they are very simple to install just like the typical caps.Fit For Most vehicles:
·This item can be used to most of vehicles,such as cart,car,RUV,SUV,Truck and so on.·It is a good choice for whom has no TPM Systems on cars.Easy To Read Colors:
·Easy to see which tire has the problem at a glance by walk around tires.·Green is safe,Yellow is warning,Red is dangerHow To Install:Installation: 