Sim Doctor Tuning Handbook

Gran Turismo Setup Secrets

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Anti-Roll Bar

Anti-Roll Bars connect the left and right wheels on the front or the rear of a car with the intent to reduce the amount of the car’s body will encounter with momentum going through a corner.


Increasing the Value of the Anti-Roll bar means you are stiffening up a “third” spring between the left and right wheels and creating a greater load on them to create more “grip” in this area as the area is now more stiff than before.


Car Behaviour

Mid Corner


Decrease Front Anti-Roll Bar*
Increase Rear Anti-Roll Bar


Increase Front Anti-Roll Bar
Decrease Rear Anti-Roll Bar*


*Some setups may require either one or both adjustments

Make adjustments where needed towards the end of your setup adjustments in small increments.