awesome info. Thanks guys. It just kind of popped into my mind that it might be something nice to have handy so that race days/ trackdays don't become a waste if the skies open up. Do date codes work the same with rains? I imagine that some guys buy them and never use them (as Nathan pointed out). How long can these things be kept and used. How about sizing. I just peeped a few of the sites, and it seems like the sizing varies between manufacturer. Some 190, 195, some 50, 55, 65...ect. Is the profile going to be similar to the DOT or racing stuff?