Like I said before the service manager told me that VOLVO does not recommend rotating the tires on the XC90, which is the reason they don't do it. I also went to the Michelin web site and as thought, they do recommend rotating their tires, which I also brought up the the service manager. My dealer did use Mobil 1, which is odd because Volvo recommends Castrol, so in my opinion they are contradictory in their service. As far as the price, like MagoonR said, the 7500 mile service is supposed to be free. I agreed to pay extra for the synthetic but told them they were charging way too much and if they didn't lower their prices to a reasonable level I would take both cars elsewhere to get them serviced. We had a very nice conversation and he stated he would check his prices to see if he is still competetive. Anyone here know for sure about the "free" software changes that are supposed to be included, if requested, on the first service? They knew nothing about it but I did get it (auto door lock at 7mph) at no charge but was told it was a favor only. By the way, the dealer believes the tires should be rotated but because Volvo says no, it became a big issue with some customers because they were being charged extra for something that was not recommended by Volvo. I wrongly assumed the tires would be rotated as EVERY other vehicle I have ever owned, tires were rotated at the service intervals, without asking because it was in the manual. It is not in the 2006 XC90 V8 service manual or anywhere else that I can find, which the service manager stated also.