if your lucky it could just be the vibration plate is bent a little bit, this happens from taking the wheel off and hitting into it.
take the wheel off and check, it's the thin curved part behind the rotor. you can go around and make sure it's bent back far enough.
or it could be the wheel bearings/hubs. I'll be doing those next week.
orrrr someone is messing with you and put a zip tie on your axle, lol