For those that want to read something other than what is posted on a forum look here: http://www.wikiwand.com/en/DEXRON Oil change intervals are personal and typically controlled by the pocket book. I doubt there are many people here will even drive their Raptors or any other vehicles over 100 to 150K miles. Do you own research. All major car manufacturers including Chrysler and even Jeep have had no oil change recommendations in some vehicle since the late 60s to 70s. See: http://www.wikiwand.com/en/Automatic_transmission_fluid For many here that was before they were born not alone actually driving or doing their own oil changes. Just because something is posted doesn’t mean that is reality or specifically what the person believes or does.
lardog
lardog