Frankie Muniz wins GT4 America championship with co-driver Tyler Stone
The 2026 GT4 America season came to an end with a double-header weekend at the Indianapolis Motor Speedway road course. Actor-turned-racer Frankie Muniz was in position to win the championship, skipping multiple NASCAR races where he is a full-time Truck Series driver to chase the crown with co-driver Tyler Stone. They entered the weekend with just one point over their closest competition ... Keep reading