I can't get my Chaos Vehicle to move by itself (VRExpansion Plugin)

Hello,

I’m currently trying to make a vehicle in a VR project I’m working on by following this tutorial:

I have followed it closely but my vehicle isn’t moving, and I believe it’s because the wheels won’t turn, because the inputs work fine and I don’t know what else it could be.
I’ve tried simulating physics on the car, and it can move, it just can’t move itself. I made a brand new project and tried the process from scratch with nothing else, and it still doesn’t work.

Any help would be appreciated, and if any more information is needed I will provide it.

Thanks