Freelander 1 Rumble

2004 TD4 HSE 121k

Hello to all hope everyone is ok.
My car as a rumble in the front. its not nocking. Its a rumble.
The bearings are ok and the rumble is continuous not like bearings the increase with accel. The drive shafts are also ok
Could it be tire eco??!!!
hmmmm its only in the front

I forgot to say that my car is front wheel drive now so no bearings to rumble?
and the rumble starts as soon as it starts to move. it doesn't increase with speed.....
The disks are 1 month old so as the pads
any ideas?

If it's in Mondo mode, then potentially wheel bearings, gearbox bearings, IRD output bearings will all be potential sources of the noise.