The RC3R - 3DOF model gives you 359 degrees of rotation, the simulator will correspond every turn you make ingame to ensure the best experience.
When crashing a car with the RC3-3DOF model you will feel the violent forces involved. The high powered actuators will make you avoid crashing at all costs.
The 3rd actuator give you rotation, unlike most simulators the RC3R - 3DOF is able to move freely without the need of being mounted to the floor.
The positioning of the wheels ensures just the right center of rotation, making it possible to simulate the feeling of traction loss.