What to do about this rust?

[In The Ten Ring]

Originally Posted by dazza

I would use a wire brush on my drill and clean it up, then either a good self-etching primer or Por-15.

That's probably the most cost-effective advice. I have a fondness for NAPA's Rust Treatment and have wire brushes.....I think I'll do that.

Clean what rust I can off and Permatex the rest and paint over. Of course, a frame-off is what the truck needs!