I never thought I would like a rear view camera but my 2010 F150 came with one. This is the cat's meow...
My center console screen is at least 7-inches and camera view comes up when I go into reverse. The view has feet markers with increasing beep alarms if something is in the path.
You can easily see the rear bumper in these two google photos
This camera is installed in the FORD OVAL EMBLEM on the rear tail gate. It is prone to pickup additional light source and may flare up the screen. The best feature is you can see the ball mount in the screen and watch it go under the trailer hitch on the first try... Don't know how I have lived without this all these years...
Roy Ken