Grosjean “more confident” after second IndyCar test

Over the course of 106 laps at WeatherTech Raceway, Grosjean’s Dale Coyne Racing with RWR-Honda ran five sets of tires, with the team having the rookie practice going fast while fuel saving, saving fuel when running at safety car speed, and making pitstops.
Grosjean, for whom this was only the second time testing an IndyCar following his initial foray at Barber Motorsports Park last week …Keep reading