Rumbling sound - once per wheel turn

[EVsince2016]

In the last few months, a cyclic rumbling sound has developed.

Each wheel rotation comes with a dull thud creating a rumbling sound worst at 20, 60 and 80 mph.

No vibration, MG checked and say AOK.

Drive train seems OK, discs look OK but when rusty you do hear a slight sound as they clear the rust on a high spot, tyres look to have no damage.

Any ideas as its a bit annoying!

 

[Verdigris]

I have a sort of rumble, that seems to come from the rear, at low speed. I'd assumed it was the brakes dragging slightly but at my last service they mentioned some "distortion" in the rear tyres, that was harmless but may create some noise.

 

[EVsince2016]

I did wonder if a pothole had distorted a tyre.

 

[maskull]

I did wonder if a pothole had distorted a tyre.

Seems most likely

 

[Alb]

Is it coming from the front or rear?

 

[EVsince2016]

Tried my best but only audible inside with all windows closed!