I have a 14 crew cab all terrain with 22's, I have a mild vibration for me it seems to be mostly when it shifts to v4 mode. I was really happy with the truck until I started having a few issues with it.
Mild vibration, rattle in overhead console (dealer tried to fix), front parking sensors keep going crazy, dash makes a cracking sound when truck is warming up, and the transmission shifts terribly. This is the first new vehicle I've ever bought. Paying $47,000 for a vehicle I was hoping to not have issues. Wish I would have looked into some more trucks before I bought mine.