I have a 1992 YJ with a 3" body lift and no suspension lift. I have low profile tires on it, but I want to put Nitto Dune Grapplers on it. I am looking at 325/60/20's that are 35" tall. Does any one know what size suspension lift I would need to do this. I really don't want to trim my fender flares. Please give me you're thoughts. Thanks.