Correct me, if I'm wrong. Most people doesn't need to install DirectX SDK. It's for the developers. The end user need to install DirectX End-User Runtimes (June 2010).Yes you are correct. If you have any doubts goto microsofts download centre and get the DX SDK that will ensure you have all the latest files DX requires. Ensure your graphics drivers are upto date and you can be certain that DX11 is being used by the game.
Have fun racing!
Correct me, if I'm wrong. Most people doesn't need to install DirectX SDK. It's for the developers. The end user need to install DirectX End-User Runtimes (June 2010).
Sorry for not getting to this sooner. The game when runs will detect your setup and determine which DX version to use. You do not need to do anything