What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
Tyre noise
I have owned a 57 plate Audi A6 3.0 TDI Quattro for seven years. The first few years I replaced all four tyres regularly with Pirrelli P Zero. The price became too much so switched to Avons ZZ5. The car now has a humming sound that gets faster as the car speeds up. The sound is pretty loud and annoying and appears to come from the rear of the car. Could this be down to inconsistency with tyre wear on rear tyres ?
Asked on 28 July 2015 by MickyAudi
Answered by
Honest John
Yes. It's because the rear tyres are 2/3 worn and wide, low profile tyres get considerably noisier then because more of their surface area is in continual contact with the road surface. The winter limit for tyres is actually 3mm, not the 1.6mm UK legal limit.
Tags:
buying tyres
Similar questions
I had two Michelin Primacy 4 tyres fitted and I measured the depth of the tread and was expecting 8mm but there is only 6.5 mm. The tyres had a 10% discount but with 25% less tyre. Is this the new norm...
I have a 2016 BMW X4 which has just been MOT'd, I was discussing the merits of changing my run flats for cross climates with the tester in order to have a more forgiving ride as the X4 is very fidgety...
Which 18-inch all season tyres will give the most comfortable and quietest ride with a Lexus NX 300H currently on 225 x 60 x 18 summer tyres - and can 235 be fitted instead of 225?
Related models
.JPG?width=115&height=75&rmode=crop)
High quality and refined cabin. Good engines including frugal TDI diesels. Maximum five-star crash test rating. Classy image.
Elsewhere on 
.jpg)
