IndyCar teams receive order forms for IR-28 chassis
IndyCar teams have been sent order forms for the new IR-28 chassis, which will come into service in 2028. They've also received confirmation of the cost of each new car.
In the NTT IndyCar Series paddock, the strategic tug-of-war between Chip Ganassi Racing, Team Penske, Arrow McLaren, and Andretti Global hinges on hybrid energy deployment over stints, Firestone alternate-versus-primary tire crossover laps, and fuel-number discipline. On the engineering side, modern cost-cap regulations force technical directors to validate every aerodynamic surface change in CFD and driver-in-the-loop (DiL) simulators before bolting new carbon components onto the car on Friday morning. Reporting originally surfaced via racer.com, and our Apex Daily Paddock Desk has broken down the sporting, technical, and championship context below so you have the complete picture in under two minutes.
- Open-Wheel Strategy & Hybrid Deployment: Combining push-to-pass overtake budgets with hybrid supercapacitor regeneration gives race strategists new weapons on street circuits, road courses, and high-banked ovals.
- Paddock & Driver Market Ripple Effects: Results immediately influence Leaders Circle funding (~$1M+ per full-time charter entry) and seat negotiations across Ganassi, Penske, McLaren, and Andretti.
- Where to Follow Next Session: Catch NTT IndyCar Series qualifying and race broadcasts on FOX, FS1, and INDYCAR Live.
Across the wider IndyCar paddock, this development connects directly to several active storylines on the Apex Daily wire: read our full briefing on Formula Regional Oceania graduate lands IndyCar seat, plus IndyCar 2026 season review: AJ Foyt Racing, and AJ Foyt Racing, GM Defense, and Congressional Medal of Honor Society launch Project Accelerator. For deeper technical context, explore our original Open-Wheel Ladder & Formula 4 Cost Breakdown →.
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NTT IndyCar Series sessions broadcast on FOX, FS1, and INDYCAR Live. Full US CST/EST TV Guide → · IndyCar Standings & Hub →