I've been to this Discount Tire Company's location a few times now for new replacement tires for my old Honda Accord, and I've always have had pretty good service from these guys.
The cost of the tires that I've had to replace hasn't been too bad probably in the $75 or so range per tire.
What I really like is their "Certificate for Free Replacement" which I've always purchased with their new tires. It doesn't cost too much extra, and it's good to know that if I need to replace one of my tires (that I bought from Discount Tire) due to a defect that it'll be replaced for free (within 3 years).
PROS: Good prices and service.