The place is called Bubnash Tire in Perryopolis.
The phone number is (724) 736-4550. The owner's name is Ed. He's very knowledgeable. If you call and tell him I talked to you about the Kumho Solus KR21's for the Prius yesterday, he'll most likely remember. He'll be able to tell you their handling characteristics, ride quality, noise and what not. You'll be shocked when you see the place. It's a little mom & pop gas station / tire shop in a town of 1500 people, yet, somehow they do immense tire volume.
Good luck!