Low tire pressure increases the amount of friction on your tires which can drastically reduce the lifespan of your tread and causing them to be replaced more frequently and in some cases can lead to blowouts due to overheating. In addition to saving you on costly replacement parts for your car, keeping your tires properly inflated can provide you with optimal fuel economy. To round out your car knowledge make sure to head over to our hub for connected car tech before you take a look at our collection of the best tire pressure gauges. Measuring 4.3 x 7.9 x 1.2 inches, the AstroAI Digital Tire Pressure Gauge fits conveniently in the palm of your hand and has an ergonomic knuckle gripped handle. The convenient tire pressure gauge uses four measurement ranges of PSI, BAR, kPa, and Kgf/cm that can be activated with a gentle push on its well placed ergonomic trigger button. The AstroAI will automatically shut off in 30 to 40 seconds to save on battery life, too. It comes with batteries and a one-year warranty. Chrome plated, durable, and measuring .6 x 3.5 x 7.5 inches, the Custom Accessories 73335 tire gauge is similar in design to a metal pen and can fit conveniently in your front shirt pocket. Since it’s more manual and less electronic, measuring your tire pressure may be a little different, but ultimately, is executed the same way with a different reading: You’ll cap your tire valve, wait for the air to exert outwards and the measuring stick will fly out with a proper PSI reading. Engineered with reliability in mind, the JACO ElitePro is performance tested with a certified accuracy rating that’s been calibrated to ANSI B40.1 international accuracy standards to ensure proper PSI readings done manually without relying on batteries. The mechanic recommended tire pressure gauge has a 0 to 60 PSI reading range and includes a built-in air bleeder valve that removes excess overfilled air in your tire, so they remain sustainable and in peak condition. Comes with a 100 percent lifetime satisfaction guarantee Weighing one pound and measuring 12.2 x 1.8 x 1 inches, the TireMinder High Precision Digital Truck and RV Gauge measures from 10 to 150 PSI with a deviation of one PSI for precision. Its metal body is designed with a “no sweat” custom grip for easy holding, a front-facing illuminating flashlight and a neon green LED backlight for easy readability. Batteries are included, as are with two interchangeable heads (straight and a 45-degree angle) for varied usage.
