W8INLINE
Well-known member
Here's a link to a site I found that breaks down in detail the diference in tire sizes and how they affect a bike. Most of you might have it since it comes up on the first page on a google search, but here it is for the rest.
http://www.tacomaworld.com/forum/tirecalc.php
http://www.tacomaworld.com/forum/tirecalc.php