4PCS Auto Tire Valve Caps, Tire Pressure Monitor Valve Stem Caps, Tire Valve Stem Cap Cover, Car Tire Pressure Monitor Valve Stem Caps Sensor Indicator, 3-Color Indication

This tire pressure detector valve cover comes with red, yellow and green indicator lights, you can monitor the tire pressure by observing the colors. Green means the tire pressure is normal Yellow means the tire pressure is 10% below the standard value and red means the tire pressure is 25% below the standard value. This help you avoid premature tire wear or blowout due to underinflated tires, improve fuel efficiency, safety and control, and extend tire life. You can always know the tire pressure condition to ensure your safety and driving experience.Made of high quality stainless steel, waterproof, corrosion resistant, durable and not easy to break. Protect the tire valve to ensure stability and protection while driving. The built-in chrome-plated copper core is high temperature resistant and stable.

• Quality Material: These tire pressure caps are made of high quality stainless steel, waterproof, corrosion resistant, durable and not easy to break. Protect the tire valve to ensure stability and protection while driving. The built-in chrome-plated copper core is high temperature resistant and stable.
• Function Design: This car tire pressure monitoring valve cover can help you avoid premature tire wear or blowout due to underinflated tires, improve fuel efficiency, safety and control, and extend tire life. You can always know the tire pressure condition to ensure your safety and driving experience.
• 3 Color Eye alert Indicator: This tire pressure checker valve cover comes with red, yellow and green color indicators, you can monitor the tire pressure by observing the colors. 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.
• Easy Installation: The car tire caps are easy to install and remove. First, remove the original valve cap; second, clean the valve cap and check that the valve tip cap is intact; finally, slowly tighten the valve tip cap halfway against the valve. If you hear air leakage, keep tightening until there is no air leakage.
• Wide Compatibility: These car tire valve stem caps suitable for 2.4Bar 36PSI all of the vehicles, include sedans, trucks, SUVs, and RVs. It is advisable to remove these air caps when you perform an automatic car wash.