IndyCar president Doug Boles said Wednesday that "absolutely it's a miss" that Team Penske raced with modified attenuators for at least a year before an IndyCar tech team member finally caught the infraction Sunday prior to qualifying for the Indianapolis 500.

IndyCar president Doug Boles spoke on why Team Penske's violation was not caught sooner and whether race results will be altered

IndyCar Series president Doug Boles met with the media at 8:15pm on Pole Day to walk through the process that led IndyCar technical director Kevin Blanch to deem the No. 2 Team Penske Chevy of Josef Newgarden and the No.