Ok, the previous owner of my truck clearly didn't ever remove the hitch from the receiver on my truck now it's rusted on like a mofo. I have beat it with a hammer and covered it in penetrating oil with no luck. I read online that an air hammer will work but that seems like it would be hard on the rest of my truck. I don't have a torch but I may end up having my uncle help me with his, but I am keeping this as a last resort. Any new ideas? thanks.

