Any suggestions here? Im stumped. Outer pad is toast and inner pad is perfect.

 

Sticky caliper or slides.

 

Stuck Caliper Sliders.

 

Actually stuck outside pad, it is ****ed and the outside is hitting thus wearing out the outside edge of the pad and eating the rotor. How do I know this because I have one that did the same thing, it wears out quick also, 500 miles from when I noticed a slight drag on the left side after I got hit in the rear last Wednesday and went metal to metal on Saturday (Was going to check it out when I finished work on Saturday).