# Palou wraps up promising first speedway test for new IndyCar IR-28

> **Open Intelligence Dossier** · First detected: 2026-09-11 17:07 UTC · Category: Sports

## Executive Summary
IndyCar debuts the next-generation IR-28 chassis with successful speedway testing at the Indianapolis Motor Speedway featuring Alex Palou and Alexander Rossi.

## Intelligence Brief
The IndyCar Series has initiated the testing phase for its next-generation chassis, known as the IR-28, at the Indianapolis Motor Speedway. According to reports from INDYCAR.com and RACER, current champion Alex Palou completed a promising first speedway test in the new vehicle. The testing sessions focused on the performance and stability of the IR-28 on the oval circuit. Alongside Palou, driver Alexander Rossi also took the wheel for the first oval laps of the new machine. The initial outings were designed to evaluate the baseline behavior of the chassis under speedway conditions, marking a significant transition for the racing series as it moves into a new technical era. Coverage from various outlets emphasizes different aspects of the test.


Yahoo Sports noted that Alexander Rossi's first laps in the 2028 IndyCar were described as boring, suggesting that the lack of volatility during early testing was a primary objective. Motorsport.com highlighted that Rossi's drive signals the beginning of a new era for the sport at Indianapolis. Meanwhile, INDYCAR.com described the proceedings as smooth sailing, reinforcing the narrative that the IR-28 is behaving predictably and reliably during these preliminary runs. The collective reporting suggests a successful rollout of the hardware without any reported major setbacks during these specific sessions. To understand the significance of these tests, it is necessary to recognize that the IR-28 is the successor to the current chassis. The transition to a new car involves rigorous validation to ensure safety and performance standards are met before the vehicle enters full competition.


The focus on the Indianapolis Motor Speedway is critical given the track's status as the premier venue for IndyCar racing. The technical evolution represented by the IR-28 is intended to modernize the fleet, and these initial speedway tests serve as the first real-world verification of the chassis' capabilities on high-speed ovals. Looking ahead, attention will be on whether the IR-28 can surpass existing performance benchmarks. The IndyStar reports that champion Alex Palou was specifically asked whether the IR-28 has the potential to break existing records at the Indianapolis Motor Speedway oval. While the initial tests are complete, the data gathered from Palou and Rossi will inform further development. Future updates will likely focus on the car's top-end speed and its ability to outperform previous generations of the chassis as the series prepares for the official implementation of the new vehicle.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Motorsport.com | Palou concludes successful IR-28 oval validation test for IndyCar at Indy | [Source Link](https://news.google.com/rss/articles/CBMi0gFBVV95cUxNM3dLbTZYY0lPeFo1dDlsSF8yUUFxbmE5VVVQTy1rNlE1ZkVIN0ZEaG11NTU0OVVpY2U2MEdZa3p6NmoxQ25oN2JzZC1oWHVabzJSZlEtcWtVRlpTSkdqS2YwM3hJakFOQnotaG4tS3NVUVc4NDJsN3BqSjNUek9iY3FlSkZKR2hLWmVrblRDMjJ4Wnl2UGxnUmFSMHlCZXhKRUI3cTNkU2FHNy0xUE94eEtTLWlEUTFQOGlHaW9meC1sdk1GRG5ueUE5dHRqdTdFQlE?oc=5) |
| RACER - Racing News | Rossi gives 2028 IndyCar its first oval run at IMS | [Source Link](https://news.google.com/rss/articles/CBMihgFBVV95cUxQdktKcGVJNkRheG9NR1Q5aFF1c3VXMDR5S2o2TS1adjdBdDB5OWlGZTM1a3plbVlJelM0MkdLX0dlOXJRLThvOF9Pam1BY20yWUpsYldzUmFoaGRpbXJ2ZmdnTk9HWjRJSzVNMS01Y0hhcTlsQnpJNF9lOF95VnJrRmRyLTYzdw?oc=5) |
| Indianapolis Motor Speedway | Early Steps Toward Speed Taken With New Car in First Oval Test at IMS | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxNVVlXZ1NSbWtNZ0dFeGtyZ2NxcFpXcXhSSGlhY0dSdXRxWk9OWlNXYTR1dVhWZ0tCSkc4M0lDUWxXaF9Bd3o4aXNvNklRbDQyTVFHOVVBRDJXcmNXMUZWMzUyOXFhdjFONHhyX0JTa0hxV2tzemdBM0k0dmhkWm80Wkd3OWl0NW4xQ3UwLTVnNzFVdw?oc=5) |
| Yahoo Sports | Rossi’s First Oval Laps in the 2028 IndyCar Were Boring. That Was the Point. | [Source Link](https://news.google.com/rss/articles/CBMigAFBVV95cUxOZXdWamxCaUZxbWszOWE1NU5fWUlXMzZ2Q2JGWnl3Y1RsN1BIazRUNTZYV2J4LUtaV0Jnc1FQeDdOdzdOVGRURHZlTTgxbExMZUJDSnp5SjUzRmwwQWxucXdoN0laejhSMkF1R2xBT21BeWNiN25xLTFXWEo3TXREUQ?oc=5) |
| Motorsport.com | Alexander Rossi drives next-gen IndyCar IR-28 into new era at Indianapolis | [Source Link](https://news.google.com/rss/articles/CBMitAFBVV95cUxNTkhnelJlT1Foem5VTUNJb0VnMlNPZ21OVGFUc3psTVA1S0dFY2JiejhXRWxrOThvYTNuc1lnZEFnMFpzWlQtRTlCZDh1UlpXdHpWSzlubS0zZ01VMzBtZGdNemhZRjYxN3FvSFQtbmRoOHdaSDF0WDRLZ0FkODNoMG5DZFBQOTRMd2lTNGhFQVI5WjVTZU1nejFWVDJGZHZLYU80OHY1SmZoSmhhSWpXUnh5NzA?oc=5) |
| IndyStar | Here’s what IndyCar champ Alex Palou said when asked if IR28 can break IMS oval records | [Source Link](https://news.google.com/rss/articles/CBMizAFBVV95cUxPZUU0azBuanFLRnZKbldCV2h1Mng5cW5hLTd0TlRVQWhLMW9aVHlNMlRXb0NWMDBBUE9tNGFXS2xZcDhaQTR5SlNaNk1oRDdfdFJnTGx3TV9vSHlpckREU0hHRzdWemgzNmRwMER2bWNya1NCMXc2cTRaMGRpQXBEV1VDb2VvU2cxWWE4OTUxSmQ2NndpeW05Qm13dXNpN2pVdk5qSy15eDlWeFluOGlUQUh3c2NuRFYwVmJPTWZ0WlMxZUlIQWU0U3NsUVU?oc=5) |
| INDYCAR.com | More Smooth Sailing for IR-28 Car in IMS Oval Test With Alex Palou | [Source Link](https://news.google.com/rss/articles/CBMicEFVX3lxTE51UjYtSV9ycjVnWTVMZWgxUEdYQ1pYbjlWX3lBb2RsU2ZxWnJabkhteGl1YklKMGYyb1ZkSldmN0lrSUdra0pjY09zdlJSQnF1ZXRpSkpDalFwRXpLdGFCMWZuZ1RGSjhtSFpwelNJRDE?oc=5) |
| RACER - Racing News | Palou wraps up promising first speedway test for new IndyCar IR-28 | [Source Link](https://news.google.com/rss/articles/CBMimwFBVV95cUxQT01hd0E1N3YtdEpuTzdNdGwzbWNtdXBNUFhIcWJqdFJjbXhhaUs2T2N6VXRzbm82akRjdE5HX1FxZHlYZG0xamVxQ2JGeWtJeDloVEhvNUhIaHlELS1DNmJaSzlZLU0xNUZVRHZobnE4NlltVm83REx0a2luZUwtR2ltWmNiUHZ2R3lJMmQ3YzBldUxqTVpZbUdCOA?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-11/palou-wraps-up-promising-first-speedway-test-for-new-indycar-ir-28*