Pin Box with Air
For those of you that have a pin box with an air bag, do you pressurize after hooking up to the PSI you like and then release the air before unhooking or do you just leave it pumped up to the PSI you ...
Forum Discussion
I have an air hitch with a standard pin box so I have the same issue only in reverse. I approach my hitch and stop before the jaws hit the kingpin. I then raise my front landing gear which lowers the front of the trailer and compresses the hitch so that the ride plates marry. I then back completely into the kingpin and the jaws snick into place. I adjust my air pressure at the beginning of the season and don't deal with it until the following year.
