Which one did you go to? I just got new tires for the xB from Costco and waited two weeks after being told it would take 4 days. I got fed up and drive down there, and they said only two shipped. I had to ask them to check real fast, and what do you know, they had all 4.. They then made it a big deal as if they were doing me a huge favor to mount and balance them that day.
I asked them to balance within 0 because nothing less than perfect for the wife right? Took it to my shop and checked the job. All wheels were off by a quarter. Not happy with them.