Originally Posted by
Scrodzilla
I was torn on that too, but figure I'll go with the M13s because I prefer 23-25mm tires and they're a few mm thinner than CR18s. Is that dumb? Would I be better off with CR18s?
I think M13's should be perfectly fine for your build. I'm just partial to the CR-18's because I'm a fatty so I like bigger tires (28mm minimum).