Top mount? Doubt the stall is related.
Should be able to tell if its top mount / TRE.
Jack the car up on one corner ( probably the side you deem noisiest )
Sit on your bum with the tyre between your thighs. ( this is options )
Place hands at 12 and 6 around the tyre
Wiggle tyre with a little force ( not enought to pull it off the jack if you are a powerfully build managing director )
If it clunks / clicks or wobbles it topmount
Do the same on 9 and 3
Its the TRE then ...
If neither , it didnt cost you ..