Low tire pressure is DANGEROUS! Unfortunately most tire leaks are slow, so drivers do not realize the extreme danger until it is too late. The Solution: RealWheels LED AirGuard™ Tire Pressure Monitoring System. This active monitoring system helps you maintain safe tire pressure by providing a quick, easy visual inspection of each tire, alerting driver of pressure variations with a bright red LED light. The complete kits also feature our exclusive Valve Stem Stabilizers.

Why LED AirGuard?

  • NEW – Replaceable battery
  • NEW – Can be recalibrated
  • NEW – LED Enhancing Cover
  • Safety – Improper tire pressure has a detrimental effect on handling, braking and control.
  • Longer Tire Life – According to the D.O.T.,
  • 95% of all premature tire wear is caused by under-inflation.
  • Improved Fuel Economy – Proper tire inflation can save an estimated 3% to 5% in fuel costs.
  • Complies with the NFPA 1901 & 1917 Standards for Ambulances and Fire Trucks. NFPA 1901 & 1917 Standards require that each tire shall be equipped with a visual indicator or monitoring system that will indicate tire pressure.
  • Ultra-bright LED allows for visual checks of each tire, even in daylight.
  • Self-calibrating – LED AirGuard memorizes pressure when initially installed and can be recalibrated.
  • LED AirGuard can be used on any tire pressure between 10psi and 200psi.
  • Easily checked for functionality & battery condition by simply unscrewing cap.
  • Battery standby time is warranted for 2 years from the date of purchase. Batteries are replaceable.
  • Size: 0.99” x 0.59”, Weight: 0.53 oz.
  • Temp Range: -40F +275F (-40C +135C)
LED AirGuard starts flashing RED if the tire pressure drops 8 psi/ 0.6 bar.

LED AirGuard starts flashing RED if the tire pressure drops 8 psi/ 0.6 bar.


The Complete Solution to Monitor Tire Pressure!

The Complete Solution to Monitor Tire Pressure!