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Racer
Technical 3 sources

IndyCar reveals new IR-28 chassis for 2028 season

Alex Palou
Alexander Rossi

IndyCar unveiled the Dallara IR-28 chassis for 2028. Alex Palou and Alexander Rossi will conduct the first on-track test at Indianapolis Motor Speedway this weekend.

Alex Palou Alexander Rossi

How the sources differ

Motorsport Week leads on the test drivers, Racer adds specific dates and location, F1i focuses on the unveiling, and RaceFans provides a concise overview of the new chassis.

Recommended first read: Racer provides the most complete details on the test drivers, dates, and location, and includes an image.

Coverage