I've tried our Marketplace with almost no replies, but I need two Pirelli Eufori 245/45/17's with about 8/32's of tread life left. I would rather buy two used tires and get thru this summer and next without buying new tires. If I dont find some soon I will be forced to buy 4 new tires, probably Goodyear F1 all-seasons. Any ideas where else to look for the Pirelli's used?

I've found many on Craigslist.com

You can try contacting the tire/repair shops and salvage yards in your area. Some sell used tires.