Is it from the wheel? If so, then it could be numerous of things: worn hub bearings, worn brake pads/shoes/rotor, faulty drive axle...listen carefully and take you car to a certified mechanic!
if its a front wheel drive vehicle then it could be the axels
main shaft bearing
A bad transmission. The sound is from metal grinding on eachother.
could be a wheel bearing...or just that its a french car
This most likely sounds like your water pump is on its way out. HAVE IT CHECKED IMMEDIATELY.
A defective vacuum line can cause a whistling sound when the vehicle is accelerating. A loose belt can also create a high pitched whistle sound.
bad wheel bearings
When the wheel and the tire rub together.
Transfer case is shot.
check your wheel bearings.
More than likely... the power steering belt.
What would cause a grinding noise after a tire is replaced and the brakes are not worn?