I take mine to a place that specailizes in aftermarket rims and tires. I feel safer that they work on nice big rims all day long rather than a place like sears that will mostly work on changing tires on steeliez all day long.

Plus there's not many places around here that can lift my car because it won't clear the regular lifts that most people have. They charge 20 bucks to mount the rubber, and balance each wheel.