Had mine since last Saturday,2.0 TDI 177psquattro S line S tronic 18" pirelli tyres,no problems yet !!!drives like a dream even better than expected,at all legal speeds and a bit over(purely for research purposes].
Just an update. Had the car a month now and completed 2000 miles. I have to say its fantastic, no sign of the dreaded vibration that made me nervous and I hope it continues this way. Not very economical yet so hope it beds in with a few more miles. I would also recommend the dab radio which is excellent.
UpdateI changed back to normal wheels and tyres and have run for a few weeks, thankfully theredoesn'tappear to be any vibrations, it must have been winter set up slightly out of balance. So fingers crossed its ok, it does appear to be hit and miss over who has actually got this problem, hopefully it will be resolved as has been mentioned elsewhere and new and future ownersdon'thave an issue.