I doubt it's only for me that keyboard and mouse is not good for driving. I'm about sure that most use controller for racing games.
So I though that for games TPS games like Mad Max and FPS games like Far Cry 4, it should have an option to switch to controller when driving.
Controlling car with keyboard and mouse is possible but like I said it's much funnier and efficient with the controller.
Not sure why no games has been done for this yet.
Let's see what they have to say on Gamespot about this: