Review on 🔧 Longacre 53000 Tire Gauge: Accurate and Precise Pressure Measurement Tool by Brian Kumar

Had high hopes for the Longacre 53000. Bought two of these; They agreed within 0.1 psi. And they had absolute confidence in the reference pressure measurement. After about a month of use, however, BOTH devices began leaking air from the pressure relief valves, rendering them useless for tire pressure readings. Now you need to take care of the warranty return process with Longacre Racing. I will report this experience. Updated: Longacre Racing suggested removing and inspecting/deburring the two relief valves with a 3/8" open end wrench (very easy). In fact, they were there and after removing them everything works fine again. I would recommend keeping this wrench handy in the future wrench with gauge upgrade to four stars.