The Tatuus PM-18 (Indy Pro 2000) is the second step on the Road to Indy ladder in iRacing. More advanced and powerful than the USF 2000, the PM-18 demands sharper skills while preparing drivers for the eventual jump to Indy Lights or other high-level formula cars.
Specs
- Engine: 2.0L Mazda MZR-PM18, ~275 horsepower
- Weight: ~1,400 lbs (635 kg) without driver
- Gearbox: 6-speed sequential paddle-shift
- Top Speed: ~160–170 mph depending on track and draft
The car’s increase in power and downforce creates a significant jump in pace.
Handling Characteristics
Compared to the USF 2000, the PM-18 feels more like a “mini F3.”
- Braking: Demands precision — it’s easier to lock tires at high pressure.
- Cornering: Higher downforce means higher apex speeds but also greater reliance on smooth aerodynamic balance.
- Drafting: Still relevant, but less extreme than in the USF 2000 due to higher speeds and downforce.
The car tends to “bite” harder when overdriven. While not unmanageable, it punishes sloppy inputs more severely than its little brother.
Difficulty Level
The PM-18 is best suited for intermediate to advanced drivers. A solid foundation in lower formula cars is strongly recommended before tackling this machine.
Real-World Tie-In
The real Indy Pro 2000 Championship has been a pivotal proving ground for future IndyCar stars. The PM-18 represents the modern era of this series, with an emphasis on cost-effective development and parity between teams. In iRacing, it fills the same role — the perfect stepping stone between entry-level open wheelers and the high-powered cars above.
Why It’s Fun in iRacing
- Challenging speed: A noticeable jump from USF 2000, making it a thrill to drive.
- Racecraft: Drafting and passing are still important, but drivers must also master aero wash and tire wear.
- Learning curve: Prepares drivers for cars like Indy Lights and Formula 3, bridging the gap with a realistic progression.
The PM-18 remains one of iRacing’s most rewarding open-wheel cars to master.
