So I bought my bronco from my grandpa and I just picked up the spare tailgate he had sitting in storage which was in way better shape than my original. No idea what year the spare came off of, but it has several brackets mounted along the top of inside of the tailgate. They look like they were factory, but I don't know what they may have gone to. The new tailgate doesn't have mounts on it for a swing away tire carrier, are these brackets some kind of interior mount for a spare tire? I will try and post a pic later.