Twenty-five cars ran at least one lap in the session.
There were no cautions for incidents on track. Spencer Gallagher had damage to the right rear of his car. His team pulled out the backup car.
Ryan Reed ran the most laps in the two-hour session that was interrupted by moisture on track. Reed ran 21 laps. Michael Annett ran 20 laps. Tyler Reddick ran 17 laps. Teams will have another practice. The track will be open from 2-4 p.m. ET. Teams will have two practices on Friday before they race on Saturday (3 p.m. ET on NBCSN).
Tifft said the course is challenging. He said the infield section reminded him of the back section at the Mid-Ohio Sports Car Course. He said he ran most of that infield course section on the Roval in second gear.
He also said the backstretch chicane is attention grabbing.
“You go in so hard and use up all the curbs there and you’re jumping curbs right,” he said. “Right now with the blue curbs (which are larger), you are probably going to just pull out the transmission because they’re so stacked so high right there it’s going to be dangerous for the cars. That’s a little bit strange.
“The entry off the oval to the frontstretch chicane … the transitions there are pretty interesting. I had to pass a slower car getting through there. That’s the part I think that is going to be interesting when we do start working in traffic. There are so many awkward spots on this track that it’s going to put drivers in a really tight position to try to get around those guys. I think it’s going to be a race of attrition and trying to make sure you get yourself in the right spot because if you catch anybody in the wrong spot, there’s just not really that many places to get around somebody, you’re just kind of stuck.”
Tifft also said Turns 3, 4, 5, 6 on the infield portion of the course remained slick. The track had run the tire dragon in those sections only but Tifft said morning rain made those areas slick.