StreetshocK
Registered Member
Is the caliper making contact somehow and essentially applying the brakes on one side?
Sounds totally like this^^^
The wheel will turn way more sharply when it's moving and there is pressure on it, the Inner "C" is pushing the caliper into the rotor and WHAM! stops on a dime.
Extend the steering stops and see!

My dumb a$$ hadnt looked at it close enough. my kid had the brakes go out twice in short order. I had to tighten the bolt that holds the line to the caliper, Couldnt figure out why the first time.
Thanks guys