INDIANAPOLIS – Martin Truex Jr. posted the fastest lap in Saturday’s Cup practice on the Indianapolis Motor Speedway road course.
AJ Allmendinger‘s car was smoking on his first lap and he returned to the garage. His team was checking a potential transmission issue. He made it out later in the session. He finished 16th on the speed chart with a lap of 96.704 mph.
Hamlin and Erik Jones each got off course but their cars did not suffer any significant damage.