This innovative tire presure monitoring system continuously shows you current tire pressure. Easy to use, easy to install and easy to read. In the event of a sudden loss in pressure, the display immediately turns red. 80% of all flat tires are directly related to incorrect tire pressure. This monitoring system not only enhances the safety of you and your passengers but it also helps extend the life of your tires, shortens braking distances, improves handling as well as fuel mileage.