The 2025 Firestone Indy NXT Series is scheduled to be the 38th season of the Indy NXTopen wheelauto racing series and the 23rd sanctioned by IndyCar, acting as the primary support series for the IndyCar Series. This is the third year of the championship running under the Indy NXT moniker following its acquisition by Penske Entertainment, the owner of the IndyCar Series, in 2022. All races will be broadcast on Fox Sports 1 and Fox Sports 2.[1]
All teams will use Dallara IL-15 cars with an AER produced Mazda sourced 2.0 litre engine and Firestone tires. The following drivers and teams are contracted to compete in the series.
On September 4, 2024, IndyCar team Chip Ganassi Racing announced its return to the Indy NXT series with a two-car effort.[11] CGR last competed in Indy NXT's predecessor Indy Lights in 2008.
On January 16, 2024, Andretti and Cape Motorsports announced Salvador de Alba would be driving the No. 2 car of the newly formed Andretti Cape partnership in 2024. This announcement also included that de Alba's 2025 Indy NXT program would see him move over to Andretti Global.[7]
On September 26, 2024, it was announced that Myles Rowe and the Force Indy program supporting him would switch to Abel Motorsports for the 2025 season to field the No. 99 Abel Motorsports with Force Indy car.[5]
On October 14, 2024, HMD Motorsport announced two further drivers for its 2024 campaign: Bryce Aron, who would depart Andretti Global, with whom he came ninth in his debut season in 2024, and former NASCAR Xfinity Series driver Hailie Deegan, who would make her series debut.[18][17]
On October 18, 2024, Andretti Global announced that Formula 2 driver Dennis Hauger would pilot the No. 28 car, thereby completing the team's lineup.[8]
On October 24, 2024, Andretti Global announced Ricardo Escotto would pilot the No. 3 car run under the Andretti Cape Indy NXT guise in technical partnership with Cape Motorsports, thereby entering his first full Indy NXT season after contesting five races in 2024 with Juncos Hollinger Racing.[10]
On October 30, 2024, Chip Ganassi Racing announced the driver lineup for their return to Indy NXT. It consists of two drivers departing HMD Motorsports in Jonathan Browne, who finished the 2024 season in 13th, and Niels Koolen, who finished his part-time 2024 campaign in 20th.[12]
On November 25, 2024, Abel Motorsports announced that Callum Hedge would join the team for his second Indy NXT season, departing HMD Motorsports after coming fourth in 2024.[3]