Product Review

You are buying 4 caps !
These easy to install replacement valve caps constantly monitor your tire pressures with clear, bright colour indicators.

GREEN, YELLOW, RED, visible through upper transparent portion of indicator.
1. GREEN :SAFE
CORRECT TYRE PRESSURE

2. YELLOW / GREEN :CAUTION
AIR LOSS 20% PSI, INFLATE TYRE TO RECOMMEND AIR PRESSURE

3. YELLOW /RED /GREEN :DANGER
AIR LOSS 25%~30% PSI, INFLATE TYRE IMMEDIATELY,
DO NOT OPERATE VEHICLE UNTILPROBLEM TYRE IS INFLATED TO RECOMMENDED AIR PRESSURE.

Be sure to choose the Gozens to match the front and rear pressure as recommended by the vehicle manufacturer.
New in Packaging (Not Retailing Box)
Condition: 100% Brand New, never been installed

Frequently Questioned Answers :
Q. How to install it ? 
A. All you to do is screw them on instead of your regular black valve caps.
When installing, pay attention to the placement of the valve cap.
Avoid contact with the tire fender & brake pads or any possible existing parts (especially on Harley-Davidson motorcycles and scooters).

Q. Does it fit any car in the world ? 
A. Yes, if your vehicle has regular valve caps (Schrader).

Q. Can I custom my PSI pressure afterwards or show an universal pressure ? 
A. No, these caps are set to a specific tire pressure, with a number of preset pressures, which cannot be adjusted. 
Be sure to choose the correct cap to match the pressure as recommended by your vehicle manufacturer.

Q. What if the pressure I need is not on your list ? For example a 35 PSI ?
A. You may take the pressure up a bit, and use a 36 PSI to fit in this case.