I'm about to be at about 3.5" of lift w/ 32's and I need to know what BS to run. The tires are 32X11.50's (15" rim) and originally I was figuring on 4.75" of BS but I am worried about the tire always hitting the control arms. I was planning on running 4.75" in order to get the tires to tuck into the fenders under full compression but now I am worried that they will be rubbing on everything else. If anybody could offer me some good insight I would appreciate it.