I don't intend to replace the wheel, but I trust the owner of my LBS. I'll change it if (and only if) he says that there's something wrong with the rim. Saying that, I doubt that there is a defect: Like you said, it's a budget tire. I'm thinking of going to Bontrager as an upgrade. I've also heard that Thick Slicks are pretty good. What's your recommendation for a good replacement?