4pcs New Useful Air Alert Car Visiable Air Pressure Valve Stem Caps Tire Gauge Sensor Indicator

Label:Yes Inflate tire to correct pressure. Simply look at the color to know if your tire is low or normal. Determine the correct tire pressure for your tires. Install This new pressure cap tight. 100% Brand New and High Quality

Green shows that tire pressure is normal. Yellow shows that the pressure is down about 5 pounds. Red alerts you that the pressure is down by at least 10 pounds.

Packing content:

4pcs x Tire Pressure Indicator