Warning Universal Monitor Car Air Alert Tire Gauge Stem Caps Air Pressure Valve Sensor Indicator

Label:Yes 100% Brand New and High Quality 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.

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