: If using a disc or cartridge, simply insert it into the console. The system will automatically prompt an installation and check for the only available update—the Fabulous Lightning McQueen DLC.

Because there is no official PC release, a "Cars 3 install" on PC involves using emulators to run the console versions.

For most players, the easiest way to "install" the game is through official storefronts or physical media on these consoles.