 seem like they go that bad. But we've seen a number of transfer cases fail in the 02 specifically, 01 and 02. We'll check the fluid first. If you've got a vibration and everything looks good under there, the tires match front to rear so we don't have a size difference. That's the physical inspection stuff you can do for no cost. Then we're going to pull that drain plug and see because it's time to change the fluid in it, I'm sure.