I've done some searching on here and other places and I have a couple questions on this tire setup. I know the stocker is 198 mm and that the Avon Av60 (200) is approx. 203mm. Will this fit with adequate clearance at the chain? Also, anyone running the Avon setup in any size combination (190 or 200)? I'm torn between the Dunlop Qualifier and the Avon setup. Any thoughts? I would rather error on the side of sticky, than longer life. A buddy and I are planning a dragon run sometime in July.