This is a post that you may see alot but none of the others seem to be helping....Car physics

Hi guys, I have been using UE4 for a little bit and I want to try vehicles. I made one according to the UE4 Docs and I go to play aand… surprise it doesn’t work. After using the pxvis collision command, I found that all of my wheels were at the center of my truck as you can see in the picture (largest purple sphere like object in the bottom center close to the rear wheels)… any ideas? Help would be greatly appreciated!