Third Brake light camera
I have a 2019 GMC 2500HD Duramax and was told that I could replace the third brake light with one that has a camera built in for hooking up 5th wheel trailers. Obviously the tailgate camera is useless...
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Next time you are hooking up, look up above the pin box at the shiny front of your trailer. It works like a mirror. You can see the pin box and the hitch in your truck.
