Well Ladies and Gents, you were spot on.
Spent a few hours today looking at the wheels, cleaning up the wheel mounting surfaces and rotating them all to see where the problem was. Also to confirm these are 20" FE alloys on the car.
And indeed it was one of the rear wheels
Car has the spare on the rear drivers side now and is a smooth driving car again as I tested it up and down the M5.
The wheel in question is not buckled, "looks" OK and has been recently "Balanced" but none the less it was the reason behind the wobble.
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2001 Audi A2 1.4 SE - Jaipur Red Pearl
2002 Audi D2 4.2 S8 - Ming Blue Pearl
2002 Audi D2 2.8 A8 QS - Audi Silver
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