WATKINS GLEN, NY - AUGUST 07: Tony Stewart, driver of the #14 Bass Pro Shops/Mobil 1 Chevrolet, sits in his car in the garage area during practice for the NASCAR Sprint Cup Series Cheez-It 355 at Watkins Glen International on August 7, 2015 in Watkins Glen, New York. (Photo by Matt Sullivan/Getty Images)Matt Sullivan/Getty Images Legendary race car driver Tony Stewart was disqualified from the Carolina Nationals on Saturday due to unapproved …