Anyone running mixed tire sizes on the same bike? I'm currently having a fender rubbing issue on my hybridized Alpine MTB. I just replaced my 26 X 1.5 tires with 26 X 1.85 Michelin Citys. I love the plush ride; however, these new Michelin fill the front fender with only a hair's worth of clearance to spare at the front of the fender and I can hear the fender make contact when under load. These tires are only available in 26 X 1.85 and 26 X 1.4 and I'm wondering if I went to the smaller size on the front if I would have any handling issues. I suppose I could also notch the fender for more fork leg clearance, but I don't want to compromise the strength of the fender.