Material: Chromed Metal
Simply install on the air valve
According the recognize color to display the pressure of the tire
Fit on any standard size existing tire valve stem
Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires
Sing it makes the tire of your car more safety
Easy to control and install
Tire Pressure: 2.4Bar
Color: As the picture show
Size: Approx. 2.3 * 1cm/ 0.91″ * 0.39″ (L*D)
Simply install on the air valve to display status via easy to recognize colors;
Normal: under standard tire pressure situations,Transparent window should be a green,Vehicle normal driving.
Warning:The tire pressure is slightly lower than the standard of about 10%,Transparent window should be yellow green,Promptly inflatable.
Danger:The tire pressure is slightly lower than the standard of about 25%,Transparent window should be yellow red. Should immediately check , inflatable.
4 * Tire Pressure Indicator Valve Stem Caps(without retail box)