So 4xcrawler.....you say the 4.75" back space on say a 15x6 rim will give me the best clearance? Any recommendations on maunfacturer? I am looking for a cheaper rim...not too flashy.

With the lift I have planed if I do go with less back space...say 2.5"...to get a wider stance will I get some rubbing? I would like complete clearance if possible.