Technology on Instagram: "This might just be the wildest motorsport out there. Stadium Super Trucks (SST) is a high-adrenaline off-road racing series launched in 2013 by former IndyCar and NASCAR driver Robby Gordon, and sanctioned by USAC in the U.S. The series features identical 650-horsepower, Chevrolet-powered trucks with three-speed transmissions, tearing through mixed-surface courses that blend dirt and asphalt. You’ll find them racing everywhere—from football stadiums to street circuits a