4pcs Tire Pressure Monitoring Car Tire Pressure Detection Cap Diagnostic Tool Car Tire Pressure Gauge Auto products Car Accessor
* Name: Tire warning
* Specifications: 4 / set
* Material: 10*23*mm
* Weight: 32g
* Size: 2.5*10
*Product features: Tire pressure warning cap is a kind of tire pressure aid for measuring tires. The tire pressure cap is locked on the tire nozzle and directly shows the color change in the transparent cover.
*Unscrew the original gas
*Screw on the tire pressure cap of this product, it will show red or yellow when it is not tightened or the tire pressure is insufficient.
*Green when the tire pressure is normal after tightening
Instructions for use
*Normal: In the case of standard tire pressure, the transparent window should be green and the vehicle is running normally.
*Warning: The tire pressure is slightly lower than the standard by about 10%. The transparent window is yellow-green and should be inflated in time.
*DANGER: The tire pressure is lower than the standard by about 25%. The transparent window should be yellow. It should be inspected and inflated immediately.
*If a tire pressure is reduced by 15%, your car will increase fuel consumption by 6%.
*And double tire wear
Thereby increasing the risk by 30%
The tire pressure cap will remind you of this attention.