Review on Efficient and Reliable Staun 🔧 Automatic Tire Deflators: Standard Duty 6-30 PSI by Brian Inman

I really like the concept of these deflators. I have a very accurate tire pressure gauge that I used to try and set these air releases to 18psi. I didn't trust them after the second use because a tire was 15 PSI not 18 PSI. I sat and pumped up and deflated the same tire multiple times, but couldn't get it to 18psi. As a basic test, I followed the instructions and installed it. I inflated the tire to 22psi and it did not deflate. So I just deviated from the setup a bit. Maximum 1/8 turn. It deflated to 15 psi. I read similar reviews. I really like the concept of these deflators. I do. I just wish they would work a little more reliably. I'll do some reading to see if there are others that work the same way because I really like the concept.