Rookie orientation at Indianapolis Motor Speedway consists of three phases where drivers must maintain a consistent speed within a preset range. Typically the range is 200-210 mph, 210-215 mph and then 215 and above. Once they have met those standards while being judged by observers, they are cleared to practice for the Indianapolis 500.
A second day of testing will be May 5. Busch will be allowed to run that day regardless of if he completes the rookie requirements Tuesday, an IndyCar official confirmed. Busch is scheduled to return to Indianapolis Motor Speedway May 11 – the day after the NASCAR Sprint Cup race at Kansas Speedway – for practice. Suretone Entertainment will be Busch's sponsor. Motor Racing Network