The noise comes up at speeds above 60-70 km/h, and gets louder with higher speed. I think it has something to do with the front wheels or axle because, say i roll down a hill with the car on neutral, the humming noise is still there ( so I know its not the engine/ gearbox). I'm wondering what the noise could be, just ballpark. I will take the car to the mechanic to have the boots/cv joints inspected but just need an insight. Thank you
