MWGears GL-0851 Tire Pressure Valve Caps

Simply install on the air valves. Color display indicates the condition of tire pressure Fits on any standard size existing tire valve stem. Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires. Enhances road handling, increases economy, extends tire life, increases fuel efficiency, safety and control. Easy to control and install. Red and Yellow indication bar: tire pressure at below 2.0 Bar (Less than 75% of the standard), DANGER; Yellow and Green indication bar: tire pressure at 2.3-2.0 Bar (Less than 90% of the standard), WARNING; Green indication bar: tire pressure at normal range (2.4 Bar), SAFE. Fits: Cars, Motorcycles SaveSaveSave