Jack the car up and see if you can rock the wheel back and forth, if there is any play in it.
Do what he says and also rotate the wheel while it's in the air and listen for any grinding noises. I had no play in the wheel, but it definitely grinded. Also, a bad wheel bearing sounds like a whooshing/humming sound and gets louder and louder as you speed up down the road.Jack the car up and see if you can rock the wheel back and forth, if there is any play in it.