This is the 401cr.

Because most "motion simulators" tilt far too little — under 10 degrees — to usefully portray lateral and longitudinal loads, so you never feel anything but the bumping and shaking.

We do it differently. The 401cr motion system provides large motion range that truly simulates forces, delivers high-impact acceleration, and has best-in-class frequency response that helps eliminate motion sickness. And we support an industry-leading and ever-growing list of simulations and games.

We compared raw simulation output from iRacing with real-world accelerometer readings taken at head level in our motion system. A seat pusher will just show some random-looking wiggles, since there isn’t any consistent representation of g-force loading, but with the 401cr you can actually see a solid correlation between the traces:

The top trace is accelerometer readings from the 401cr; the bottom trace is the simulation output.

The 301 and 401cr are as close as you can get to replicating the real feel of a car without buying a simulator that needs its own building. Want to see for yourself? The raw data we captured is available on request.

Force Dynamics platforms aren't just the best option — they're the only option for true motion simulation.