My current rear tire is a Dunlop 190/60R/17. This size is only made by Dunlop and Bridgestone.
Avon makes a 180/60R/17. How much differents is there between a 190/60R/17 tire and a 180/60R/17 tire?
From looking at a tire chart. The 190 and the 180 is the section width in mm. So one is 10 mm w...