Key takeaways
- Grid penalties issued: Álex Palou, Scott McLaughlin, David Malukas, Sting Ray Robb, and Rinus VeeKay received 9-position grid penalties for unapproved engine changes ahead of Milwaukee Race 1.
- Regulation breach: The penalties stem from introducing a fifth engine before completing the required mileage on the previous four units, violating Article 16.1.2.3.2.
- Championship impact: Palou’s push to seal the title on Saturday becomes tougher, as the grid drop complicates his track position battle against Kyle Kirkwood and Christian Lundgaard.
IndyCar officials have issued nine-position grid penalties to five drivers for Saturday’s Race 1 at the Milwaukee Mile following unapproved engine changes. The list of penalized entries includes championship leader Álex Palou (Chip Ganassi Racing), David Malukas and Scott McLaughlin (Team Penske), as well as Sting Ray Robb and Rinus VeeKay (Juncos Hollinger Racing).
The sanctions fall under Article 16.1.2.3.2 of the IndyCar rulebook. According to regulations, teams are not permitted to introduce a fifth power unit during a season unless all four previously allocated engines have completed their mandated mileage thresholds. Because those thresholds were not met, each driver receives a standard 9-place grid penalty applied for oval events (compared to 6 positions on road and street courses).
The penalty adds a major strategic twist to Saturday’s opener, where Palou holds his first mathematical match-point to clinch a fifth career championship. With key title rivals Kyle Kirkwood and Christian Lundgaard avoiding penalties, Palou will have to work through traffic on the 1-mile oval to secure the results needed to close out the title early.
For Malukas, sitting 4th in the standings with 411 points, the penalty further dims his already slim mathematical chances. McLaughlin currently holds 9th in points (354), while Robb sits 25th.
The grid penalties follow major developments ahead of the weekend, including IndyCar refuting claim of a 2028 Barranquilla GP, Álex Palou entering Milwaukee with match-point mathematical scenarios, and Chip Ganassi Racing revealing a Zanardi tribute livery for Laguna Seca.
The IndyCar Series hits the track this weekend, from August 29–30, for the Milwaukee Mile doubleheader (Rounds 16 & 17) in West Allis, Wisconsin. GRANDE PRÊMIO provides complete live coverage of every session. Follow all updates on our news page.
IndyCar Championship Standings (Top 5 ahead of Milwaukee)
| Pos | Driver | Team | Engine | Points |
| 1 | Álex Palou | Chip Ganassi Racing | Honda | 553 |
| 2 | Kyle Kirkwood | Andretti Global | Honda | 462 |
| 3 | Christian Lundgaard | Arrow McLaren | Chevrolet | 443 |
| 4 | David Malukas | Team Penske | Chevrolet | 411 |
| 5 | Pato O’Ward | Arrow McLaren | Chevrolet | 399 |
Frequently asked questions (FAQ)
1. Why were Álex Palou and four other drivers penalized at Milwaukee?
The drivers received 9-position grid penalties for introducing a fifth engine before completing the required mileage on their previous four units, breaching IndyCar Rule 16.1.2.3.2.
2. Which drivers received engine grid penalties for Milwaukee Race 1?
The five penalized drivers are Álex Palou, David Malukas, Scott McLaughlin, Sting Ray Robb, and Rinus VeeKay.
3. Does the grid penalty apply to both races of the Milwaukee doubleheader?
No, the 9-position penalty is applied specifically to the starting grid of Race 1 on Saturday.
