OVERALL we are happy with our 2009 Mazda6, except for a drumming noise similar to when you leave a window down when all the others are up. It appears to be a problem with this model, even though the dealer denies it. Would a change of tyres from the Bridgestone Potenzashelp or is it far more complex than that?
MANY people complained of the same noise on the Mazda3. In that case little could be done to fix it. A change of tyres might make a small difference, but it's an expensive exercise. There's nothing wrong with the Bridgestones. They're good tyres.