I have always used the dealer to install my tires, even when I bought them from Tire Rack. I decided to use Tyres based on reviews and their competitive pricing. They told me it would take 3 hours and it di did to the minute. I have driven the car to lunch and back to my office and the alignment is perfect and the ride is silky smooth. In addition, the entire staff was a pleasure to talk to and work with. This is the only way to go.