How can I repair a swollen tire allowing visibility on the inner tube (picture provided)? I have a new problem on my bike which occured after patching my inner tube. Since I put the patch on, my tire is pushed out away from the rim near the intake valve (not near the patch). In the picture below, you can see the inner tube between the rim and the tire (partially hidden from view by snow). This is the case only on that spot, and only on that side. I can still ride the bike (I've been riding it like this for two days) but I can feel a small bump every time my wheel make a full rotation. Mostly, I'm afraid it will break soon.

The question: What's causing this problem and how can I solve it?
The picture does not make the situation totally clear, but it appears that tube is not centered in the tire, and the tire is not centered over the rim.  This tends to happen especially near the stem, because the thicker part of the tube gets caught between tire and rim and prevents the tire from sliding into place.

Deflate the tire, then press the valve stem in about 1/2 or 3/4 inch while you wiggle the tire to get it around and under tube.  Inflate slowly, and if you see the same thing again, repeat the process.  It may take two or three tries to get things lined up..

(If, on the other hand, what we're seeing is the sidewall failing and the tube pressing through the sidewall then the tire's toast.)