Allroad vibration

[Nurburgsingh]

Hi.
Ive got a 2016 Allroad V6 TDi auto with 80K miles, and its got a bit of an odd vibration. Ive looked at the other "vibration" threads and non quite match what I have got.
At about 65mph + there is a vibration that I feel through the seat of my pants... the steering wheel is rock solid and vibration free so its not wheel related.

Any ideas welcome.

 

[Cantata]

A rear wheel out of balance?

 

[Nurburgsingh]

good shout, i'll get all 4 done - probably the cheapest place to start