WTB - C6 Z06 tires

[gardnerme]

Hey, all - I am looking for one front and one rear tire from a C6 (2005-2013) Z06 for mockup and measuring for new wheels. They can be worn slap out as once I make sure they will fit and I know what wheels to order I will be buying a new set. I would prefer something in the Atlanta area or at least SE US to save on shipping costs, but I won't rule a good deal out. I will buy outright (the cheaper the better, of course), but if someone happens to have one of each I could just borrow I promise to take good care of them and definitely get them back to you. The sizes I am looking for are 275/35/18 and 325/30/19, and I just need the tires (not the wheels).

Thanks in advance!
Mike

I will try some Corvette forums, too, but thought I would start in this good community first. :)