Review on 🚗 2021 Upgraded JINKEY Tire Pressure Equalizer - Professional Dual Digital Tire Pressure Gauge Deflator/Inflator for Off Road Vehicles by Anthony Cornelius

The device shows one tire but when connected to another tire the gauge does not change to show the same pressure when air is added to the gauge but shows it If the tires are separated, the reading will be different when tested separately. With dual venting, 3-4 pounds makes a big difference.