IMO: The distinction of a “Crown Jewel” should be a collective acknowledgement by drivers and fans. It must (by its nature) be linked to deeper historic values beyond the fan experience. There Is no real debate around the “triple crown”; Daytona 500, Charlotte 600, Southern 500. All three are among the most historic tracks, with these races being the most valued. Agree that drivers would make Indy a fourth jewel. it checks all the boxes and then some…EXCEPT its major history is tied to a different series. But they and the teams love it. Fans would make the Bristol night race the 4th jewel. It is an awesome event and has some history but really is more of an invention of the changes made to it over time.
Frankly I’d consider the fall race at Martinsville to be the fourth jewel. Martinsville Speedway is only track which has hosted NASCAR Cup Series races every year since the division’s inception in 1949, making it the most historic track of NASCAR. Its unique design, in its original configuration, delivers classic short track competition. It is prestigious to drivers and fans alike.