[hookoo3]

Is there a definitive test to figure out which wheel bearings may be going out? Spinning the wheels and listening to each one has not given me any idea if something is wrong. Another thing I have noticed is that it makes the noise only in forward gears, there was no rubbing grinding noise in reverse. And the noise happens on every rotation that is going on. The clutch and shifting seem normal to me. The brake pads are in good condition and on hard stops the car stops fast and smooth with no vibration or pulling. The rear CV boots and bearings were replaced less than 2000km ago. There are no oil leaks on the car. Is there an easy diagnosis for the transmission or differential? Ideas are welcome. Thanks