Hi All:
I just bought a 2018 F150 Super-crew XLT I've had it 3 weeks and am experiencing vibration. The local Ford dealer said they didn't find anything. So I went out of town they discovered the wheels were not balanced properly and the hub surfaces were rusted. They road tested it and the vibration was still there. They replaced the driveshaft and told me it's fixed. I picked it up and took it home and nothing had changed it still vibrates. It's going in again on Wednesday.
Has anyone had this issue resolved? If so what did they do?

 

How much vibration are we talking?

Most trucks I've driven, new and old vibrate.

I guess my level of vibrate is likely different than yours.

 

Where do you sense the vibration, the body of the truck, the rear, steering wheel? It should not vibrate.