If you can get it on the lift again, when it's warm and noisy, try using a mechanic's stethoscope on each wheel to see if you notice a difference among the wheels or at the diff.

My suspicion is a wheel bearing.

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Prost!

bad engine mounts can cause this noise and vibration. In one case I saw the car had a bad torque converter in the transmission that was causing a rough grinding howling noise as it drove down the road.

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)

Noise from engine mounts of torque converter should disappear if I put the car in neutral and switch the engine off.

Of course I tried to locate the noise with a stethoscope.
Wheel bearings are silent, the diffs make noise but not abnormal.


Rob