Racing car :

[YouGroove]

I have a model with physic that is a simple box : It's the race car.

I have a box BSP fro ground.

 

How to declare the car box :

Physic shape : Box

Collision type : prop or character ? as i wont' use character controller , and just want to apply physic force to the box like : entity:AddForce(0,0,100)

[AggrorJorn]

I am not sure if you will get the desired results with using just a box. I would start with just a box and applying forces and torque.