So I have been working on the VX trying to get it road worthy again. The breaks have felt soft since I got it, and just assumed they were old and will need to be replaced. No grinding or anything like that. However, I was just out looking over. The VX deciding what job to do next when I noticed that the rear hubs (both sides) are still showing the same surface rust it had when I trailered it home. The front also had some when I first got it (I assume from sitting more than a few months) but after driving, the front rotors are nice and shiny smooth. Are my rear calipers stuck? How do I test for that? Re-bleed the reaer brakes?

Thanks for any insight.