Review on 🚀 GODESON Tire Deflator 4 in 1: Solid Brass Tool for Easy Storage and Offroad Tire Pressure Deflation by Mike West

In under 5 minutes I can deflate all 4 tires at once with this tool. Basically I put a valve on each tire and when the tires lose air I monitor the air pressure on my Jeep Cherokee with a tire pressure monitor on the dash. The Jeep Cherokee comes with a tire pressure gauge on the dash. I think if I used a quick air deflator it would take me at least 10-15 minutes to deflate all four tires.