Pressure alert valve caps. These valve caps permanently monitor tyre pressure using a simple, quick to read traffic light colour system. Eliminate wasteful pressure checking! Benefits include:

• Easy to fit and use
• Increased safety
• Prolongs tyre life
• Better fuel consumptioon.
• Suitable for all vehicles.

Choose the pressure range to suit your own application.

1. 28psi limit; use 29-30 range
2. 30psi limit; use 32-34 range
3. 34psi limit: use 35-37 range
4. 40psi limit: use 41-43 range

Price is for 1 valve cap.