IndyCar has unveiled its new IR-28 chassis, and driver Alexander Rossi of Ed Carpenter Racing became one of the first to test it, taking to the track for its debut laps. The milestone marks a significant step in the series' development of next-generation machinery, offering an early glimpse of how the car performs before it enters full competition.

Two days of on-track running were scheduled at Indianapolis Motor Speedway's 2.439-mile road course, with Rossi driving on the Saturday session. The article notes that considerable further work remains before the IR-28 is race-ready, though it does not detail Rossi's specific impressions or performance data from the test.