I'm trying to pinpoint the source of the noise on my 2020 M340i. I hear what sounds like a thump thump thump from the front end that gradually increases with speed as I go faster. I tried swapping out my Run-flats for a set of Goodyear Exhilarate to alleviate the issue. I returned to the tire shop another 3 times to have them check the balance on the tires and even went as far as having them replace one of the front tires, thinking it was the culprit. Alas, the noise is still present. I have included a sound clip of the noise.
I'm driving on newly paved highway with no bumps or expansion joints.
https://soundcloud.com/chris-sakella...i-xdrive-noise