I noticed something odd after my 15k service today. After driving for a couple blocks the truck was feeling a bit off so I checked the onboard PSI indicator. All of my tires (being pretty cold at the time) were at 36 PSI. Now, if you look at the specs on the sticker in the driver's door 30 PSI is the recommended and what I usually have them at. These are the stock ATs that come on the TRD-OR. I checked the invoice sheet and, yup, they meant to fill them to 36. Any idea why that might be? The reason I'm concerned is because I know over filling can lead to increased tread wear, and while I'm not 100% opposed to that as I hate these tires, it just seems odd that the dealer intentionally overfilled them.