I've been a customer of Discount Tire since I got my first car. I helped write the software TBC (Tire Kingdom, Merchant's, NTB, BigO, Midas, etc.) uses in their stores, but I've been so happy with Discount Tire that I keep going back there anyway. My question is whether or not other Model S owners trust these "ordinary" tire stores to do their rotations a few times a year or do you take your car to "nicer" places?