The tire purchase and installation was great. They matched the price I could get elsewhere. But when they were done, they said I had to have an oil change, which used my free credit I had for an oil change. My car was at 2,700 miles. I had spoke with the service center a couple weeks earlier and he said I didn't need one until 7,500. I don't understand why I had to have one at 2,700 miles.