Did anyone else get offered prepaid oil changes and tire rotation? My dealer had packed of anywhere from 2-5 per year that you could buy. I drive 30-40,000 miles a year so I bought 4 years or (12 oil changes/3 per year) for $440 which is $38/ea (includes tire rotation each time). I figured this was a STEAL considering the diesel oil change price. I also assume it was a mistake on their part. They probably based that cost on gasser oil changes.