I’ve finally managed to get a drivable Chaos Vehicle BP after testing the standard PhysX one. What is really disappointing about Chaos Vehicle, it’s its controllability. I raised and moved right points on Steering Curve to have better steering 60 KmH, but it didn’t help: it still takes ages to turn right or left at this speed. Also, I can’t make the car to go skidding (sliding).
After that I changed Wheel Settings Longitudal friction force multiplier to 3 and lateral one to 5, it got slightly better, but I still wonder how to improve that.