Trailhead deflators?
I use the Smittybilts. Three of mine work really good, one of them probably needs cleaned and adjusted. I like them, just screw them on and let them go. Most of the time, I can start back at the first one I put and start taking them off and doing a fine pressure adjustment right after putting them on.
I have the tool to remove the shrader valve. I just thought the oasis trailheads was a good set up with the psi being set with an Allen. I figured someone must be using them


