Maybe we're arguing semantics? Just because a wheel manufacturer says that the wheels they've manufactured with 108mm centerbores is the right fitment for a VX doesn't mean they're saying that's the centerbore for a VX. It's much easier for a manufacturer to make a lot of wheels with the same centerbore that will fit a variety of vehicles than it is to make each specific wheel specific to only a specific vehicle.

I'm thinking it depends more on the combination of vehicle and wheel as to whether it's hubcentic, lug-centric, etc, and that's something else a wheel manufacturer would provide further details on once they know the specific intended vehicle...not to mention any specific aftermarket modifications that have been made.

With lug-centric, the correct combination of wheel and lugnut is most important. With hub-centric, it's the combination of wheel and hub-centric ring (although the correct lugnut is also important there too). And if a person is so inclined, I imagine hub centric rings can be purchased for just about any combination of wheel and vehicle if the measurements are known.