bncinwv
We have the AIRSAFE 20K Omni-Directional
http://www.airsafehitches.com/20k.html and we like it allot, but at first, we were loosing air pressure. Found out we didn't pull on the air lines to prevent the air leaks to lock it in. We run with 80# of air pressure on the hitch. It has two in line air adjustable air limiter to slow the air from going too fast from one side to the other. We are very happy with this hitch.