Game crashes when I try to use custom cars

Hey guys so I played this game before the big race update but then I found myself without a working computer until now so sorry if this is an east fix. When I go to spawn a new car, it doesn't load and then the game crashes. All of the default cars work flawlessly but custom ones? Just no... any help is appreciated.

 

Are the custom ones from here? If they're from another source you cannot guarantee the quality will be decent.

 

Yeah straight from the showroom page.

 

Hmm, have you tried verifying the game cache through Steam? Are you on build 3.1.0 (prerace update) or higher?

 

Alright guys so I feel pretty dumb at this point but I figured it out. When I extracted the vehicles it mad a folder that had another folder inside of it, making it so that Beamng couldn't find it. So an example being EVOIX > EVOIX > (various files about the car) when it needed to be just EVOIX > (various files about the car).

My bad. Thanks for the help though