Dude, I just changed the tires yesterday. I can't answer those questions yet. As for flat resistance, I buy tubes with slime in them, so flats very seldom occur.bigbutterbean, I am curious about the new tires you installed. I want to replace the doubled Bell comfort tires that have been run for 4K+ miles with good tread life. New Holmes SS spokes cry out for new tires. The Kendas you purchased look nice, but how do they perform? I do all of my motorbiking on city streets. How puncture resistant do you rate the Kendas? Are you satisfied with the cornering feel? What wet weather experience can you add? Any additional comments from other members would be appreciated. Thanks!