This morning I discovered that my commuter folding bike had a bad flat tire, and I ran out to buy a new tube, no problem. I didn't notice until after I'd changed the tube that the tire sidewall was beginning to crack.
I need this bike for my commute tomorrow, and am not going to be able to get a replacement tire on short notice. Is there anything I could do to reinforce the sidewall to minimize the chance of a catastrophic flat tomorrow?
I saw something on Answers.com about supergluing tears in tires, but I don't know if that's good advice or not.