Originally Posted by
MarkWW
1. it can be
2. either:
a) the wheel isn't centered in the dropouts currently
b) the wheel wasn't centered in the dropouts previously
c) you knocked the brake caliper to the side a bit when you took the wheel out.
i'd check that your wheel is centered and that the binder bolt for the brake caliper is tight. if both of those are good, then no harm done.
^^^^ jk, it's probably this. wheel just not centered.