Review on Pacific Dualies 18090 Degree Extension by Tim Ram

One doesn't work at all. When I apply air, nothing gets into the tires. Using a knife I halved the thickness of the rubber gasket and it seems to be working - but not really. I've tried it with the gasket removed and it was guessed that the air would get in just fine, but come out naturally while I was messing with removing the extension. The second works similarly to the first after surgery but is not. I had a pair from another brand and they worked as they should, but they are no longer available. You should try another brand. I'll cycle them because they're better than nothing at the truck stop, but hardly.