Since the noise changes on turns I would say it is the wheel bearing. Best way to test it would be to jack up the car without the wheels touching the ground, and use either a very long screw driver or stethoscope on the wheel bearing (none moving part or your ears will hurt) and compare the two sides while the car is in drive and making the noise. The bad bearing will be loud. It would be safer if you can jack up the whole car, or take it to a shop that might help you determine the source.
I would first start with seeing if there is any play in them by grabbing the top and bottom of the wheel to see if it moves in and out (move top and bottom opposite ways). If that doesn't work then place your hand on the coil spring and see if you can feel excessive vibration while the car is in drive (also listen to the noise). If that doesn't work then you will have to go under the car and listen to it by the way first stated, but use every precaution doing this. Have an extra person around doing any of this to keep the vehicle at the needed speed and for safety.
I would first start with seeing if there is any play in them by grabbing the top and bottom of the wheel to see if it moves in and out (move top and bottom opposite ways). If that doesn't work then place your hand on the coil spring and see if you can feel excessive vibration while the car is in drive (also listen to the noise). If that doesn't work then you will have to go under the car and listen to it by the way first stated, but use every precaution doing this. Have an extra person around doing any of this to keep the vehicle at the needed speed and for safety.
