NASCAR fans, buckle up! After last year’s Helio Castroneves loophole let 41 cars race, the rulebook’s been tightened for 2026. Now, Jimmie Johnson and his No. 84 Toyota get a world class provisional—locking him in as a '37th charter'—but he can’t bump anyone out of the four open spots. The Duel races just got even more intense for the open teams. Is this the right call for the Great American Race? #Sports #Racing #NASCAR