[kongjie]

Ok, you've convinced me. Heck, I was already convinced and let the shop talk me out of it.

An amusing aside. I didn't ride this weekend. Monday morning and the battery is dead. Push started it after a couple of failed attempts, rode it to the auto parts store and bought a battery tender (with the bike still running lol). Came back home and am charging it now. The shop checked it out, charged it overnight, said it was fine. So maybe I need to factor that in to their advice about the tires...