After a race-winning career as an IndyCar driver, Bryan Herta’s not letting up outside of the cockpit. He’s calling strategy in the NTT IndyCar Series for Andretti Global ace Kyle Kirkwood, building a powerhouse race team in Bryan Herta Autosport, and enjoying being a proud racing dad as his son, Colton, takes on the challenge of Formula 2 in pursuit of a Cadillac F1 race seat.

By Firestone RacingPublished: Aug 1, 2015Editor's note: Dale Harrigle, chief engineer for Bridgestone America’s Motorsports and manager of race tire development, highlights the testing that went into development of the new rain tire for the Verizon IndyCar Series in "The Engineers' Spin" -- a behind-the-scenes look at Firestone Racing's program...