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Old 8th September 2019, 20:37   #8
T-Cut
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Rover75 and Mreg Corsa.

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This thread shows the effects of Project Drive: https://www.the75andztclub.co.uk/for...ad.php?t=34369

There doesn't seem to be many that would have a significant affect on noise levels.
Maybe sound deadening levels were reduced without much disclosure.

Certainly tyre noise varies between brands very significantly, up to several decibels. That's quite a difference. Some tyre distributer sites list the decibel levels of each tyre they sell. Check out the MyTyres site for example.

TC

Last edited by T-Cut; 8th September 2019 at 20:44..
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