NASCAR returns to the squared oval at Indianapolis next year (has it really been 30 years?!). If memory serves, NASCAR had issues on the Oval with tires and it sounds like Goodyear is already working on that. The cool thing about Indy is the low banking allows for actual racing. The return to the oval is another expansion as Penske continues to expand the slate of races at the speedway in an effort to get the place to draw revenue more than a few times a year. IMSA will be 6 hr'ing it next year in late September as well.