It is time to replace my rear tire. AS I have been looking around and planning to purchase a Metzler, I noticed there is a "stage 1" upgrade for RSV that changes the size of the tire to a Metzler 180/70hr-15. It states this goes on the same rim..... Is this true? Has anyone actually done this?? If you have done this does it make any difference good or bad? Any input would be greatly appreciated here as the tire needs to be replaced very soon.
Thanks JM