12 PCS Tire Pressure Monitor Valve Stem Caps, 2.4 Bar 36PSI Pressure Monitor Stem Covers with 3-Color Eye Alert, Easy to Read Sensor Indicator Tire Valve Cap for Most Cars (Silver)

Features

• Premium Quality: Our stem cap is made of high-quality stainless steel material with excellent hardness and rust resistance. You don't need to worry that it will break easily. The internal chrome-plated copper core has extra-high temperature and wear resistance and can serve you for a long time
• Three Color Displays: This tire pressure monitor with three color displays can help you determine the pressure of your tires. Green indicates normal pressure, yellow signals a 10% drop below the recommended level, and red warns of a pressure drop of 25% or more below the standard
• Safety Performance: These tire pressure sensors have a high-precision tire pressure sensing function. They allow you to keep track of tire pressure and avoid premature tire wear and tear caused by insufficient pressure. They help extend the life of your tires, save fuel consumption, and ensure driving safety
• Transparent and Sealed: The surface of the car tire pressure gauge cover is transparent in design, which can visually identify the car tire pressure by color. In addition, they also use fine threads and sealing gaskets for a good airtight connection to play the role of anti-leakage, dustproof, and waterproof
• Easy to Install: These automotive valve caps are very easy to install and do not require specialized tools. First, you need to remove the original valve cap. Then align the valve. Screw the valve cap on along the threads. If you hear an air leak, keep tightening until there is no air leak