Actor-turned-racer Frankie Muniz is already competing full-time in the NASCAR Craftsman Truck Series, but he also added GT4 America to his busy 2026 schedule.<br>Driving a Ford Mustang for TechSport Racing in the season-opener at Sonoma Raceway, Muniz and co-driver Tyler Stone finished second in the Am class, and 19th overall. They finished fourth in class in the second race of the weekend, just ...<a class='more' href='https://www.motorsport.com/gt/news/frankie-muniz-earns-podium-in-gt4-america-debut/10809938/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>