Looking to add some weight on my FZJ's rear end soon and I will need to step up the suspension to the OME Heavy 2.5" model 2863 rear springs to accomodate. Currently running the 2.5" lift with the OME 860's (mediums). If you are looking to go softer and have some used 863's to trade for my 860's, let's talk. Or, if you have a pair of the 863's in decent shape sitting around your garage doing nothing, I might be interested in purchasing them. LMK.