Re: anybody use load-leveling airbags?
A load Dist hitch mounts to the trailer itself. If you have ever seen a camper being pulled and the trailer has 2 chains and 2 arms that attach to the tow vehicle at the ball mount that is a load dist hitch. it requires not modification to the vehicle except for the proper load 2" trailer hitch. But they range from $200 to $500.
Here are some helpful links.
Be sure to read all of this article, its very informative though its a few pages long.
2005 Dark Khaki (PJT) WK Limited 4.7L V8, '08 Overland Front End, Custom Exhaust, 245/70/17 GY Silent Armors, Bilstein 5100's and other mods.
My Wife's Jeep:2006 Jeep Liberty KJ 4x4 2.8L CRD