While just staying out of trouble is a priority for many of the contenders today, some – like Arrow McLaren's Pato O'Ward – who are shaking down a backup car after crashing their qualified cars on Monday, have a more significant checklist.

Defending Indianapolis 500 winners Josef Newgarden and the No. 2 Team Penske crew beat Pato O’Ward and Arrow McLaren in the final of the Pit Stop Challenge, as teams finished off the Carb Day action at Indianapolis Motor Speedway.Newgarden and co. delivered the fastest ever drag-stop-drag run in the second...