Last year Stewart was able to fit into Lewis Hamilton's Mclaren F1, so fitting into the car is not an issue. I also find it hard to believe that Indy is more grueling than 500 laps at Bristol or Darlington. By the end of May NASCAR already has 3 months in, he would be in race shape by the time Indy rolls around. I don't see an issue here.

Now that he is his own boss, I believe it would be easier for him to come over for one race. Also, I don't think the Brickyard 400 quite fulfills his dream to have a win at the Indianapolis Speedway.

Okay, now let me have it!