Sell 4pcs Tire Pressure Detecting Caps Visible Car Accessories Monitor Indicator best price

Tire pressure cap is an auxiliary tool for measuring tire pressure, locking tire pressure cap on top of the tire air nozzle, look directly at the color change in the transparent cover to judge the adequacy of the tire pressure, eliminating cumbersome of detecting by instruments. If a 15% reduction in tire pressure will cause your car to increase 6% of fuel consumption and twice tire wear , thereby increasing the risk by 30%. The tire pressure cap will remind you to pay attention to this. Details: * Tire pressure cap is an auxiliary tool for measuring tire pressure *100% Brand New and High Quality * Small Size with light Weight, Portable and Durable * Help to prolong the service life of tyre * Keep types properly inflated * Color indicating instructions: 1. Green-Normal: In the standard tire pressure, the transparent window should be green, normal driving vehicles(2.5 Bar). 2. Yellow-Warning: The tire pressure slightly lower than the standard about 10 percent, the transparent window yellow be green, should be inflated(2.2-2.4 Bar). 3. Red-Danger: about 25% lower than the standard tire pressure, a transparent window should be yellow red, you should immediately check, inflating(Below 2.2 Bar). * Make of Alloy with Plastic * Dimensions: 1*2.5cm/0.04*1inch(Diameter+Height) Package Content: 1 Set of Tire Pressure Indicator(4pcs) Note: 1. Make sure Tire Pressure Cap is tightened, when installing, check the color circle if in the normal range. 2.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.