Penske and Ganassi are two motorsports giants, and their rivalry will take center stage again this weekend at the Indy 500.

Five days after Team Penske had the cars of Josef Newgarden and Will Power pulled for modified attenuators, rival owner Chip Ganassi again weighed in.

Josef Newgarden spent the final 2-hour practice for the Indianapolis 500 on Friday carving through a track full of cars.

A wall tap and mechanical failures were the biggest Day 1 issues among the 34-car field ... Racing teammates have largely struggled in Indy 500 qualifying each of the last three years, suffered ...

Watch as PREMA Racing rookie Robert Shwartzman, a former Formula 1 test and reserve driver for Ferrari and Sauber, dazzles in his Indianapolis 500 qualifying debut. Stay up to speed on the latest ...