I have a 92 XJ 2WD with 225k miles and the rear leafs have become quite weak. I do not off road and only use my XJ for hauling stuff and pulling a 2000 lb camper. I am trying to decide between air shocks, helper springs and new leafs since the cost for all three aren't that different. Well, new leafs are about twice the cost of helpers and shocks but that is not very much.

I realize that while air shocks will give me the versatility of tailoring to loads they also give a very stiff ride. I have never used helpers so I have no idea how they ride or work.

Thanks in advance for any input.

 

Your post tells it all as to what is required first, that being a new set of rear leaf springs and my guess is if they are that worn out the front coils should be replaced as well. Crown sells both in stock height as well as others and a bit higher for the rear might be a good idea for you.


Next buy a good set of OEM shocks (NON-AIR!) then try to hookup your trailer and if still something needed use a helper spring as they are really cheap.

 

I would fix the broken part, replace the leaves. You can get some nice ones from OME, maybe talk to a trailer shop about adding a helper leaf. Also look around for Timbren air springs. They can be installed as bump stops, won't get in the way when unloaded but will help support the body if you get too much load, don't seem to be harsh from multiple reports.

 

I don't really recommend airshocks. I had them in a different car of mine and they popped. The link I'm going attach is a video on how to make a basterd pack leafspring this will give you a little more "pep to your step" http://youtu.be/3c8swLMirAM this is a cheap way to do it. It's made for a lift but I think in your application it will just get you back to normal.

 

I would replace your leafs with some OEMS and do something like:

http://jeep-xj.info/HowtoAirbagSuspension.htm

For your intended purpose it will give you the extra load capacity and not drastically affect your ride. Nothing wrong with air if of decent quality.

 

Thanks for the info all. I love my eep (the "J" fell off of the hood a few weeks after I bought it) and will not give her up for the world. She has treated me better than any woman ever has!! LOL

Next I need to tackle a main seal leak. I can feel my back aching already.