Hey, my fist time on this site...I have a motorcycle hauler that hangs off the rear hitch. I would like to get something to keep the ***-end from loading down so much. I was thinking suspension air bags. Has anyone installed these. I would likely have a 4x4/suspension expert do this for me but I was curious if anyone had good or bad luck with air suspension...either on a Pathfinder or another vehcile.

Thanks,
David
2005 Pathfinder SE.