Nope. I run 170s on a conversion and have not wiped out yet---I have had just one little smooch on a hard left turn. You do have to keep strike on your mind in the corners but it's really not a big issue. I run dual compound tires and when they start to sing as the soft compound engages the pavement it's kind of a pedal strike proximity alert.
Last edited by mander; 08-28-07 at 08:13 PM.