Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires
---------------------------------------------------------------------------------------------
Indication:
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.
---------------------------------------------------------------------------------------------
Installation:
Inflate tire to correct pressure.
Install This new pressure cap tight on the wheel tire valve
Simply look at the color to know if your tire is low or normal
