Catch all the action from practice day at the Chevrolet Detroit Grand Prix presented by Lear live on INDYCAR Pass on NBC Sports Gold.
Practice 1: 10;55-11:40 a.m. ET Friday, INDYCAR Pass livestream
Practice 2: 2:50-3:35 p.m. ET Friday, INDYCAR Pass livestream
Warmup/pit stop practice: 3:50-4:20 p.m. Friday, INDYCAR Pass livestream
Timing and scoring for each session, along with Advance Auto Parts INDYCAR Radio Network commentary, is available on RaceControl.IndyCar.com.