2nd oil change: realized stealership messed up air pressure

dudafunk

So I had gone to the stealership for the first oil change knowing its not a good idea, for reasons I still don't understand.. got my first done at 4000 miles, and had synthetic oil put in.

Now at 8000 miles I got my second change, synthetic Mobile 1, but I went to my guy I knew from before with the older car... I hung around watched em do it, I guess its not that hard I could do it myself now on.. at the end of it, while checking the air pressure, they were all set to 42 - they should be set at 35.

I don't get how the dealership service guy made it 42 and I've driven 4000 miles on that extra pressure. Why would they do that?! Worthless going at the dealerships.