Cobra/PBR caliper rattle, any ideas?

[dville_gt]

http://media.tractorsupply.com/is-vi...initialFrame=0

You can get these at Tractor Supply for like $2-3 if you want.

Link didn't work but I assume these are the quick release trailer pins that some guys use?

[71chevellejohn]

The pins look fine actually, but I'm going to call the Ford house tomorrow and try to get all 4 clips and 2 new pins/e-clips. Do we have a local dealership parts hookup here on the site?

I think Greenbullit is the dealership hookup still.