We’re sure you know how important proper tire pressure is to your car’s safety, fuel economy, handling and tire life. You’ve probably also found out that cheaper tire pressure gauges (and the built-in gauges on gas station air hoses) can be inaccurate. Now, reading your tire pressure is as simple as pushing a button...the QuikChek tire pressure gauge installs directly onto your valve stems, with a positive seal and a silicone dust skirt to keep out mud and dust. Green, orange or red color bars give you a dependable reading, on any tires with 20-44 psi of pressure. Simple and ingenious, QuikChek is a great, easy way to keep tabs on your tire pressure! Covered by a one-year warranty.