Quote Originally Posted by Mr.Ed View Post
This!

I'd just get 2 new wheels for the peace of mind... if that happened on the highway you'd be in trouble.
Not sure that is really required. If this is due to the caliper hitting the inside of the rim it's not all that surprising. There would be a fair force behind it even at low speed with brake drag and the caliper rotating on a single bolt. More important thing to do would be to check the torque of the other caliper bolts.

Where's the lockwire :P