Well, seeing how my other 2 18" wheels are OK, it looks like I have no choice but to order replacements. Ever since I started autocrossing, I wanted to purcase a set of 17" wheels for track only (with much less street-friendly tires), and use the 18s on the street only...
If I had known that I would end up autocrossing, I would have definitely bought 17" wheels from the start...
16" has too much sidewall, and won't give as good of a tire choice on the 6th gen Accords...