I have a Miyata deluxe with a Primo tire which I keep inflated at 85psi.
Normally there is roughly 2mm clearance on each side, between the fork and
the tire. I recently rotated the tire to keep the wear uniform. When I
reinflate to 85 lbs, the tire grazes the frame very slightly on the right.
So I deflated it, made sure everything was in place and reinflated. Still
grazing the fork. I still have another month or two of tread left. The
grazing makes a slight thunking sound which I can feel when I ride.
Annoying, not a show stopper.
Anybody know any tricks to knock some sense into this tire? The wheel
looks to be perfectly true.