This is the Discount Tire I've been to the most, but I've gotten the same service at locations in south Tempe as well
They seem very straight forward, and they almost always have a used tire instead of a new one. Never once have I been asked much less pressured to buy an expensive tire or wheel rim.
Turn around time is very reasonable. Seems like they always have a bunch of people working. It's not like you pull up and see 8 bays for cars to be worked on and there's only 2 mechanics.