Had my A3 3 days now (170 Quattro), I seem to be getting a rummble from the front nearside wheel. The car is 2 years old and has done 17k miles. The Dealer put 3brand new Perelli P-Zero tyres on it but in this corner i have a "Fullrun" it has about 5mm tread left so they would not change it! look this make up on google and they are in china and have 50 employees so I know that this must be at the bottom of the budget tyre level. Could it be making the noise or is somthing more mechanical making the noise??