I find that the 170 tire turns a little quicker and gives me a wee bit more ride height in the rear. Joe Bowling '95 900 SP #003 On Apr 24, 2008, at 3:41 PM, Don Green wrote: > Any one have opinions about 170/60-17 vs 180/55-17 rear tire for a > 96 900 SS??? > Don Green > ***** >