Tyre Noise Problem - Insignia Tourer
I just purchased a year old Insignia Tourer SE diesel auto. Its done 8,500 miles and is fitted with Bridgestone Potenza 245/45/R18's. The road noise inside is quite dreadful. Any known problems with these tyres or this tyre/car combo? Any suggestions?
Asked on 11 November 2011 by D Kershaw

It doesn't need to be on 18s. Consider switching to 16s or 17s with Michelin Energy Saver on the 16s or Michelin Pilot Primacy HP, Michelin Primacy 3 or Goodyear Excellence on the 17s.
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