Inside the cockpit, drivers face 100-110 dB, attenuated by helmets (20 dB reduction) and custom earplugs (15-25 dB), per 2025 IndyCar safety mandates. The carbon-fibre monocoque, 3-5 mm thick ...

Construction: Monocoque contains cockpit, aeroscreen, aeroscreen frame, fuel cell and front suspension; engine is stressed (integral) member of chassis; rear assembly contains bellhousing with hybrid ...

IndyCar team owners are on differing ends of the spectrum when it comes to a new racecar: What's the point of making a change? And, are the changes even worthwhile? Chip Ganassi isn’t making a ...

The INDYCAR world was swept up in speculation this week after reports revealed that Penske Entertainment, owner of the INDYCAR series, had discussed ideas for new chassis designs with team owners.

IndyCar brass have put in place multiple rules and systems changes new for the start of the 2025 season after going through the cadence of offseason meetings with its drivers and multiple sit ...