I'm desparate here and need some help!!! My stock Dunlop 140/80-17 is history. In trying to purchase another, I find myself like anyone else needing a tire waiting for their strike to end and get some tires to the public. Only Dunlop & Bridgestone make a Bias Ply in this odd size and I have tried to buy either only to find there aren't any out there. So...I'm grounded for now...it sucks....considering Radials but not sure how it will affect the handling characteristics of the bike....anybody that can address this please talk to me.[/b]