Rossi steps into IR-28 as IndyCar tests 2028 chassis at Sebring
Alexander Rossi took over driving duties during the second day of IndyCar testing at Sebring. The IR-28, IndyCar's 2028 chassis, was tested in street-course-like conditions well before its planned competition debut.
Alexander Rossi drove the IR-28 on the second day of IndyCar’s Sebring test. The car is the series’ 2028 chassis, and it ran in conditions meant to mimic a street circuit. Because the IR-28 is not due to race yet, the Sebring outing served as an early look at the machine well before its planned debut in competition.
The IR-28’s development could affect IndyCar teams, drivers, engineers, and fans by shaping future race performance and safety expectations. Testing in street-circuit-style conditions may influence how upcoming events are planned and experienced by spectators and host communities. Rossi’s involvement could raise interest among motorsport audiences, though the immediate societal impact is likely confined to the sport’s ecosystem.