That's the difference between software and hardware however, hardware is 'hard' to change, easy to swap out and replace. I totally agree with you about how the

That's the difference between software and hardware however, hardware is 'hard' to change, easy to swap out and replace. I totally agree with you about how the details on changing or upgrading truck components are not mutable as the example below shows, that parts conversion is compatible from 1196-2002 series cars, you can't say 19xx to 20xx computers, nowhere close. Example link: https://www.toyota-4runner.org/3rd-gen-t4rs/275451-resources-oem-part-number-list-199mm-tundra-brake-upgrade.html https://www.toyota-4runner.org/3rd-gen-t4rs/275451-resources...