How to prevent my front derailleur from rubbing on my back tire? Recently I tried adjusting my front derailleur (Shimano 6800) so that it wouldn't rub my chain when I was in the highest gear. After playing around with the angle as well as the limiting screws, I found that the chain will clear the derailleur cage, but only when the clamp bolt starts to rub against the tire.



Is there any way to fix this without getting new tires? I've already made sure the wheels were seated properly, so I'm sure that's not the issue.

For reference, the tires I'm running are WTB Nano TCS and the bike is a Motobecane Century Pro with disk brakes.
So after tinkering with derailleur position some more, I still couldn't get it to stop rubbing, that's when I had the bright idea to move the clamp bolt to the other side of the derailleur. Now I've got enough clearance that it doesn't rub against the tire and the chain doesn't rub against the cage. There's not a groove for the wire on the other side, but it seems to work just fine in the time I've tested it. It was a stupid idea, but I guess it works for now.