Humming noise around 40 mph r51 front area of car

[Duke1098]

Hi I have an 2009 r51 pathfinder I've had this from new
but I have an issue at present . Humming noise most noticeable at 40 mph .
I have been underneath it and checked all steering tyres wheel bearings changed front diff fluid and changed lower ball joints and still it's there . I am at a loss anyone got any ideas.

[eieio]

Hi I have an 2009 r51 pathfinder I've had this from new
but I have an issue at present . Humming noise most noticeable at 40 mph .
I have been underneath it and checked all steering tyres wheel bearings changed front diff fluid and changed lower ball joints and still it's there . I am at a loss anyone got any ideas.

checked u-joints?