Review on Alien 4x4 Tire Pressure Gauge 75 Psi - Accurate Heavy Duty Tire Gauge for Autos: Cars, Trucks, SUVs, Bikes by Chad Carter

Thanks to a slow side leak that my dealer says he can't fix, I top up twice a week until I need new tires. The tube is flexible and the chuck rotates easily so you don't have to sweat to set the right angle on the tire valve. Even those that plug back into the hub cap are easy to connect. I tried a digital display from an auto parts store. It was fine for about two weeks before the plastic cartridge ruptured. Disgusted, I threw it in the bushes and ordered this one. Smooth sailing for several months so far.