The IR-28 blends cutting-edge engineering with practical innovations to improve speed, safety and the racing fans love.

Before the NTT INDYCAR SERIES returns to action Aug. 9 at Portland International Raceway, several teams used the season's final off week to gain valuable track time. Chip Ganassi Racing and Juncos ...

NTT INDYCAR SERIES’ IR-28 Designed To Deliver Faster Cars with Chevrolet and Honda Powerplants, More Action, Improved ...

There's so much new on the IR-28 (image, above) that it's not surprising the members of the Inside Line panel found many ...

Comments from drivers and other members of the NTT INDYCAR SERIES paddock about the exciting new car (image, above) unveiled ...

The four-time champion (photo, top) begins the final six races with an extra test, an 83-point cushion and a chance to move ...

Get your first up-close look at the NTT INDYCAR SERIES' new IR-28 race car as it comes to life and transforms into a ...

Narrated by Academy Award winner Matt Damon, this is your first look at the next generation of the NTT INDYCAR SERIES for ...

Race results, qualifying results, practice results and standings for the 2024 NTT INDYCAR SERIES season.

Take a closer look at the IR-28 with INDYCAR analyst and former race winner James Hinchcliffe as he breaks down the ...