hanger

heres hoping the pics work: If so, first pic should be the busted passenger side shackle(?) and the next the drive side, which is what the passenger side should look like. I noticed these are rivited to the frame. Can this be fixed?

I noticed a while ago that my passenger side tire sticks out further and my drivers is sunk in and I crawled under and didn't notice anything until a couple of weeks ago I took off the bed and the hanger on the passengers side is bent out of shape. I'm going to replace them but I was curious of...