Yet to be named... ‘78 K10 Suburban

[RyanAK]

I thought I noticed this before, but with the new wider wheels/tires it's more apparent...

The front axle isn't centered under the truck.

The passenger side tire projects from the wheel well by 1-1/4" to 1-1/2". Driver side is tucked in. Truck tracks down the road pretty well... but could this be contributing to the vibration at 65mph+? I'd assume that this would keep the front driveshaft from being in proper alignment between the transfer case and the front diff...