^^ Couple of things...

1. While "Pulling" is an indicator of an alignment issue, NO pulling is NOT PROOF THE ALIGNMENT IS GOOD. **THE** most common cause of excessive tire wear is too much toe.

2. Listen to the tire shop if you'd like, but recognize these are guys are generally high school educated. (Im not being a dick, it is just that for the most part the folks that work the front line of auto services are not experts...)

3. An alignment is $100. New tires are what, $1200. Do the math. Dont use a BMW dealer.

IMO