Dirt oval racing content

[RoadRunner36]

F1 drivers usually start their career with go-carts, and nascar drivers usually start their career at a dirt oval. Go-kart content is seen in GT6, but no dirt oval racing content. Adding this whole new challenge of dirt oval racing can not only bring in more to do in GT, but maybe even attract a few fans of this type of racing. It could come with a few different categories of dirt track cars, with a few cars in each category (maybe even a base model version of a few cars), two or three dirt ovals, and even a few more race competitions in A and B spec racing!