4 PCS Car Auto Tire Pressure Monitor Sensor Indicator
Be safe by avoiding having sudden flat tires on the road, with a kit of our air alert tyre valve caps. These easy to install valve caps constantly monitor your pressure of replacement tires with clear, bright color indicators. It gives you an advance heads-up when your tyre pressure is low. Fit into any standard size rod existing tire valve. This Air Alert Tire Valve Caps comes in a set of 4, one for each car tire. It determines the correct tire pressure for all 4 of your tires.Visually alerts you when the tire pressure is low to help avoid premature tire wear or bursts of sub-inflated tires.
- Tire Pressure Monitor Valve Stem Cap Sensor Indicator 3 Color Eye Alert.
- Tire zoned valve caps are precisely made for a full range of cars, bikes Vans and light trucks and are accurate to within one pound.
- Simply look at the color to know if your tire is low or normal. Green shows that tire pressure is normal. Yellow shows that the pressure is down about 5 pounds. Red alerts you that the pressure is down by at least 10 pounds.