To get this started we're going to gather all the materials we will use to complete this instructable.
-Metal Brush Bit
-5/16 hex bit
I used an old coke box to protect the body from unwanted paint. Go ahead and wedge in-between the bumper and body. Make sure you maintain a good distance 7inches or so. Your going to apply a couple coats to make sure the bumper is taking the paint really well.
Well there you have it folks a restore metal bumper on a Ford Ranger. Good luck with your project and I hope this instructable was helpful.