It's pretty common knowledge that the tires for the 2001 RID figures are a disaster. I have pretty much all of them, and at last check Prime, Magnus, and X-Brawn (original deco) all had significant cracking. X-Brawn is probably the worst. It's always bugged me as the figures are otherwise pretty great. Here's what I'd like to know. First, if you have any of these figures have you experienced cracks on the tires or not? If so, would you be interested in buying replacement tires if they were manufactured? It just seems like a problem that someone needs to solve. Discuss!