iRacing.com fully support many motion simulator platforms for a more immersive simracing experience. A motion chassis is not required for iRacing but can be used if you are interested.
Supported motion chassis include:
SimCraft – http://www.simcraft.com/
SimXperience – http://simxperience.com/
VRX – http://vrx.ca/
Blue Tiger – http://www.bluetiger.com/
If you have questions about support for a motion chassis not listed here please emails us a firstname.lastname@example.org.