I recently got a set of BFG Comp T/A R1's for next to nothing. They're new with stickers, but quite old. I think from around the very late 90's - early 2000's. I can still catch a thumb nail in them, but they are pretty stiff (the way they're supposed to be? or because they're old?). So much that I think mounting them might be kind of a pain. I realize they're not gonna be as good as they were when brand new, but I'd love to try them at a track day. Like I say, I don't have much wrapped up in them, but I'd rather not have to change tires at the first track day because they turned out to be junk. So, Should I try them out? Or chalk it up as a waste of time?.......... :-k