An expert would have to hear the noise. Some possibilities are dry top bearing of the shocks, horn ring loose in steering wheel, tire rubbing on frame - -
what would cause a rubbing noise on drivers side front wheel especially when braking ( I replaced rotor and wheel bearings are good) ?
most likely a bearing has gone out
loose or bad u joints.
First check to see if something is rubbing the tire like maybe a loose fender well. It could also be a wheel bearing.
A single knocking noise when braking or turning can be caused by a faulty axle. The cost of replacement is usually around 1,000 dollars.
You probably need your bearings repacked
Check the level of the power steering fluid. A low level or no level of fluid will cause the groaning noise.
ummm power steering
Could be a wheel bearing
bad wheel bearing may cause it
If it happens only when turning corners, this is likely to come from the differential. A ball bearing problem would make noise all the time.