FS: (2) Continental Extreme Contact DWS 255/40/18
Just a tiny bit under 9/32nds of tread left, they are 10/32nds new.
These were run as fronts, and have even wear. No patches or plugs and are in great condition.
Tire Rack prices them at $224/ea plus shipping (about $500 total for 2).
My price: $325/bo shipped