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I took my 2014 Model S to American Tires in Walnut Creek and they did a great job. Like other reviewers stated, they knew exactly what tires I needed, how to set the car into jack mode, etc. They were very polite and were willing to answer all of my questions. They said I was the 7th Tesla they worked on that day and while I was waiting for my appointment, a Model 3 came in for some new tires. I'd say it is safe to say they know how to work on our cars. Please note this location is VERY busy. Call and make an appointment.
Sadly, American Tires was not able to reset my TPMS because Tesla has found a way to block the sensors. They replaced the surrounding TPMS hardware and I paid extra for 'lifetime' replacement tires. Still cost me less than if I went to the Dublin SC. I have no idea what they would have charged me for labor, but I think I saved at least $400. I highly recommend American Tires in Walnut Creek and wish there was a different SC than Dublin- they are terrible.
@Mary Berry, I am glad that America's Tire worked out! I didn't update this thread with my actual tire-purchasing experience but last fall I bought a set of Michelin Primacy MXM4s from America's Tire in Walnut Creek and had them install them on my Model S. It went pretty much as I expected...no drama, they knew what they were doing, did a great job and had me out the door in about 90 minutes. (As you indicated they are very busy, so yes one should have an appointment. I did mine on-line.) Another Model S arrived while they were working on mine.
When I went to leave, my car was complaining about the tire pressure, so I pulled back into the parking lot and called Tesla Roadside Assistance. The person I talked to was not a whole lot of help, but by flailing around in the settings screen on the CID I was able to reset the TPMS system. I needed to drive around a little bit (as is usual) for them to start registering a valid pressure...I vaguely remember seeing a warning on the IC until that happened. No problems after that.
Bruce.
PS. On the subject of service centers, do note that in the Bay Area we have a lot of choices, depending on how far one is willing to drive. But for tires I'd probably go back to this America's Tire location.