Replacing the rear tire on my 1999 Honda Valkyrie with a Firestone All Season Radial car tire. The factory motorcycle size was a 180-70-16, and the size I replaced it with is a 205-65-16. The car tire is about 1 1/2“ to 2“ taller than the motorcycle tire, but with my suspension settings I don’t have any interference issues, and it lowers my highway cruise RPM by 300-400. This has helped to improve my fuel economy substantially. The purchase price was also a HUGE difference. A new Metzler Marathon to match t