Site won't let me post a video from my phone. I'll try from desktop later. However, brakes and rotors are new. That is when issue began.

I had my brakes and rotors done by the dealer back in early November 2014. Since then whenever I back out of my driveway in the morning after a rain or snow or just plain humid day, I hear a loud moaning sound like to an old iron gate creaking open and closed.
The dealer claimed it was "backing ...