two Bridgestone Potenza S02-A 225/40 ZR18.
tires are a little over a year old with plenty of tread left. i replaced the rears and decided to get a different brand so i did not want to mix the tires.
$240/ea when new, i'm selling them for $200 for both.
i'm in frederick, md so it would probably be best if you're in the DC/MD/VA area to pick them up - i don't know what it would cost to ship them.