Vehicle Physics Not Working

Hey everyone,

Been working on this for a while now, I am trying to get physics set up on this RV skeletal mesh, I want the vehicle to be able to roll at least maybe add some drivabilty functions. But when I press simulate the wheels snap to the center of the body in physics editor.

https://vimeo.com/939726547?share=copy

Here is a video of what happens.
I barely have any experience when it comes to physics, so I might just be missing something.