Radical Cup North America kicks off its 2026 season at Sebring with a 25-car grid on March 5-8.

Crown Concepts, a premier performance automotive business based in Arizona, has announced the acquisition of Racing Equipment Sales (trading as Radical Arizona) and the signing of a full dealership agreement with Radical Motorsport, the global manufacturer of world-renowned purpose-built race cars.The agreement solidifies Crown Concepts’ position as the Southwest’s leading...