I doubt it would make much, if any, difference. Any benefit for getting in or out of the car would be on the assumption that the wheels were pointing straight ahead, or at least at the appropriate angle, for one of the flat edges to be on the bottom. I think it is just a style thing!.
Much like the flat bottomed steering wheels you get on 'sporty' cars, to make the driver feel like they are on the 'ring.
|