Welcome to the Robin Miller Mailbag as presented by Honda Racing / HPD. You can follow the Santa Clarita, California-based company at: http://hpd.honda.com/ and on social media at @HondaRacing_HPD and https://www.facebook.com/HondaRacingHPDYour questions for Robin should continue to be sent to millersmailbag@racer.com We cannot guarantee we’ll publish all your questions and...

UPDATE: Now confirmed. Click here to read the official release The 100th Indianapolis 500 will have a first in Indianapolis Motor Speedway history – a presenting sponsor.RACER has learned that Hulman & Company President Mark Miles will announce Thursday afternoon that D-A Lubricant Company's PennGrade Motor Oil has signed a...