so I have a 2006 gsx 600f it apprenly comes stock with a 150/70/R17 rear tire.. I have found the GSXR 600 of the same year comes stock with a 180/55/R17 tire.. can I and Should I put the wider tire on the back of my Katana.. I bought this bike used an this is my first set of tires im putting on it. Also what if any . what input do you have on whos tire and what line should I put on here ?