If I were to purchase an OME lift kit that would replace the air suspension in the rear correct? Also what is the difference between the HD coils and the standard coils in terms of off road performance, stability, etc.?

 

I'm not too familiar with this specific kit, but I do know some about OME suspensions on Jeeps.

Since your getting the HD coils, it will sag a lot slower, and be more controlled in general, even off road. I don't want to say rougher, but because they are stiffer than stock, it'll be less bouncy.

 

Do you want to lift your truck and keep the SLS, if so then for the rear buy an SLS spacer from RTE.

 

I was thinking about losing the sls all togther and going with the HD coils in the back. How does the sls hold up off road?