My 08 has some cupping and wear on my left front tire .I've reset the alignment when it was new but I guess I need to work a little harder at it.
Anyway I want to go to Michelin's (run Flats) rather than GY's .I want to change out the front tires in the spring then the rears in the fall as the rears are wearing great.
I do not performance drive so I don't see a problem mixing brands .