I have a similar issue - driver side.
Dragging. I pulled the rear wheel to find my nearly new ceramic brake pads just about totally used up. (guess that explains the drop in MPG lately).
Calipers are reman'd units that I installed back in December, so I'm hoping it's not those. You can bet I'll be back at the parts store getting a warranty replacement if it is. I just hate bleeding brakes, and the wife bitches when she has to come out and pump the pedal for me.
If it's a sticking E brake cable, I'm hoping it releases as soon as I disconnect it. It's been 110 degrees plus, and I just discovered this when I got home from work yesterday so I'll tear into it this weekend.
Also have a newly torn CV boot
No one, and I mean NO ONE has reman'd CV shafts for this so I guess I'm redoing the boots too. The torn boot made a mess under the car that'll take a can of brake cleaner to get cleaned up....all over the muffler too, so it stinks.