Game updated and now almost no vehicles work.

Some vehicles are missing their driveshafts, some have them but they wont move the vehicle, some spawn in with broken suspension. Any ideas?

 

Launch in safe mod and clear cache,

If there is no difference verify integrity on game launcher.

If issue persists do a 'clean reinstall'

From wiki:
"How do I perform a clean reinstall?
Follow these exact steps:

1. Unistall BeamNG from Steam
2. Delete BeamNG.Drive folder from MyDocuments (Backup your mods if you want, but do not put them back until you are sure the game is working fine)
3. Delete BeamNG.Drive folder from Steam/Steamapp/common (If there is still a folder)
4. Reinstall BeamNG

If problem persists, check if it's your mods causing that."

 

most likely referring to mods. a lot of them broke and need to be updated. I'd go through them and delete the ones that broke.

 

How can i tell which ones broke?

 

you have to go through and manually do it.
i would just suggest getting rid of them/ turning them off