Pulsing Drone at 65mph +

[coziosco]

Hi

I'm hearing a rhythmic, pulsing, droning noise (woom......woom.....woom....) with the peak happening every second or so from what feels like the front left of the car. This is noticeable from 65mph up to 80ish where it drops off again, it's particularly noticeable when loading that corner on right hand bends and often dies away on left hand bends. Tyres or wheel bearing maybe or something more serious? Driveshaft?

Cheers
C

[alan333]

Swap wheels around and see if the symptoms change, and while you have the wheels off check for wheel bearing movement.