The NTT INDYCAR SERIES is the premier open-wheel racing series in North America. It offers one of the most diverse and challenging schedules in motorsports with races held on ovals, permanent road courses and temporary street courses.

INDY NXT by Firestone features a new generation of global racing talent, competing vigorously for podiums and the opportunity to join the elite ranks of the NTT INDYCAR SERIES.

The NASCAR Craftsman Truck Series is a pickup truck racing series owned and operated by the National Association for Stock Car Auto Racing (NASCAR), and is the only series in NASCAR to race production pickup truck-based stock cars. The series is one of three national divisions of NASCAR, ranking as the third tier behind the second-tier NASCAR Xfinity Series and the top level NASCAR Cup Series and is also the youngest NASCAR-sanctioned national racing competition to date.