Stay safe out there, and remember to check the official BeamNG forum before downloading any "better updated" community patches.

Since BeamNG.drive is a Steam-native title for most users, here is the official way to roll back to 0.30:

They almost always contain malware, outdated repacks, or broken mods. Instead:

He backed the car up. The damage didn't reset. The barrier had fused with the hood of the car. He revved the engine, trying to shake it loose. The car began to accelerate on its own. The steering wheel spun violently.