Hi,
I am thinking about buying these Pilot Road 3 Michelins, but have seen others use the 160/60-17, the 170/60-17. There is also a 180/55-17 size. How does the diameter of this size compare to the stock 160/70-17? Is there enough room width-wise for the 180/55-17 to fit my old 1991 ST1100? The michelin website does not list width nor diameter of the various tire sizes.
I am thinking about buying these Pilot Road 3 Michelins, but have seen others use the 160/60-17, the 170/60-17. There is also a 180/55-17 size. How does the diameter of this size compare to the stock 160/70-17? Is there enough room width-wise for the 180/55-17 to fit my old 1991 ST1100? The michelin website does not list width nor diameter of the various tire sizes.