I have my first oil change scheduled for April. I asked if I had to bring it in even if it hasn't reached 7500 miles. They told me which ever comes first because my tires need to be rotated at first service. I trust my dealership because they did some warranty work on my other Scion car. They went out of their way to make sure the issue was taken care of. In fact I got my car back in a few hours. So far they haven't done anything shady to me just yet. I go to one of their service centers in my area.
