The IndyCar Series is the top level of American open-wheel racing, featuring the world-famous Indianapolis 500, one of motorsport's most prestigious events. The series combines high-speed oval racing, challenging road courses, and exciting street circuits. Drivers compete in identical chassis with different engine manufacturers, reaching speeds over 230 mph. Known for close competition and wheel-to-wheel racing, IndyCar attracts top international talent and delivers thrilling motorsport action across diverse track types.