What kind of tires come on your Ford truck?
If Ford chooses the "default" tires you get on your F-150... is that anti-competitive, for all other tire manufacturers?
Must Ford give you the option which tires you want on your new F-150? Must they do it in a way that doesn't start with a "default"?
Or is the problem not that Ford picks a tire manufacturer, but that the tire manufacturer cannot in your mind share the profits back with Ford?