I can barely feel it or hear it but it is there.

It comes from the front end (when moving. I jacked it up and checked the wheels and bearings. They seem fine.

Any chance it is some kind of known issue? I seem to have all of them.

 

tires of out of balance slightly?

 

Possibly, but it rides pretty smooth.

Unless I hit the brakes....but thats another issue....I think

 

rotors could be warped

 

Forget I said vibration.
I guess it is more hum or noise. Kind of like it is in 4wd