Kyle Larson considers Brazilian Stock Car Pro Series racing after Helio Castroneves announced he would join the championship in 2025 with RTR Sport, sparking questions about whether Larson might make a similar move. The potential for Larson to compete in the Brazilian series was discussed during a post-qualifying press conference for the Indianapolis 500, highlighting a possible shift in his motorsports career.
Helio Castroneves, celebrated for winning the Indianapolis 500 four times, confirmed in April that he will drive in the Brazilian Stock Car Pro Series for RTR Sport beginning in 2025. The series kicked off its season on May 4 at Interlagos, where Castroneves competed in his No. 6 Chevrolet Tracker and finished in 15th place, earning one point. Shortly after the race, Castroneves returned to Indiana to prepare for the buildup to the 109th running of the Indy 500.
During a post-qualifying press event, Kyle Larson and Helio Castroneves appeared together and addressed questions about the Brazilian Stock Car Pro Series. When asked if he would consider joining the series like Castroneves, Larson responded:
Castroneves expressed eagerness regarding the idea, assuring those present that he would actively try to bring Larson into the series. Larson then commented on the age of competitors in the championship, referencing Castroneves, Rubens Barrichello, and Felipe Massa, all of whom are in their 40s or 50s:

As the conversation turned to the calendar differences between Brazil and the United States, the press conference moderator highlighted the convenient timing of racing in Brazil for U.S. drivers:
Larson reacted enthusiastically to the idea of spending winter months in Brazil, noting his family’s likely support:
Kyle Larson’s career has encompassed nearly all major forms of competitive racing, including NASCAR, IMSA’s 24 Hours of Daytona, dirt tracks, and the Indianapolis 500. As of May 17, Larson qualified 21st for the upcoming Indy 500, representing Arrow McLaren, while Castroneves started 24th with Meyer Shank Racing. Both drivers advanced two spots on the grid following penalties for Team Penske’s Josef Newgarden and Will Power, linked to a recent race-day controversy.
The second day of Indy 500 qualifying, held on May 18, brought news that IndyCar officials had penalized Team Penske for technical violations involving the rear attenuators on the No. 2 and No. 12 cars, pushing Newgarden and Power to the back of the grid. When Larson was asked his opinion on the controversy, he offered a clear response:
Larson’s comment referenced the recent penalty given to NASCAR’s Chris Buescher after a Cup Series race in Kansas, a race Larson had won, further indicating that he prefers to focus on his own efforts and teams rather than weigh in on controversy involving others.
Kyle Larson’s openness to joining the Brazilian Stock Car Pro Series, inspired by fellow competitors such as Castroneves, Rubens Barrichello, and Felipe Massa, demonstrates his willingness to explore new avenues in his racing career. As Larson remains focused on major events like the Indy 500 and continues to build his resume across different racing series, fans and the industry will be watching to see if he takes on the challenge of Brazilian stock car racing in future seasons.