Originally Posted by FBinNY

to the OP, please don't be offended by what follows.

Your questions show a general lack of knowledge about wheels, especially the question about radials in the rear. May I suggest that, instead of trying to pick stuff piecemeal via the forum, that you invest the time to read one of the many books or internet tutorials about wheels to get a comprehensive sense of the big picture. Then you can ask specific questions to fill in any gaps.