Jim's wheelchair doesn't have wheels and he parks it in the garage. I have proof, here is a rare picture of a Jim in the wild! https://i.poastcdn.org/a52f17bbaa2eacf7b532b0d1c1aa18991115ef193d208dc4ef7175edecc3fde2.png
Jim's been playing Armored Core 6 for years now. He just had the willpower not to post about it until after the official release date.