Hi I've just bought an A3 20 TDI SE sTronic 2008 with 58k on it. On driving back yesterday from buying, there is a pronounced droning sound coming from the front at dual carriageway / motorway speed. However it didnt do it today on the M4! grrr I hate issues like this. Does the A3 suffer with cheapo tyres or is it likely to be a bearing? Don't seem to do it on roundabouts or round corners or at normal driving speeds around town. Help appreciated.