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Lando Norris claimed victory for McLaren at the Sao Paulo Grand Prix after navigating complex track conditions and tricky tyre management at Interlagos. Team Principal Andrea Stella explained that cooler ambient temperatures and effective car updates played a pivotal role in securing the win during a chaotic race featuring intermediate and slick tyres.
Tyre Temperatures and Cooler Track Conditions
The changing weather at Interlagos presented severe challenges for drivers switching between intermediate tyres and soft slick compounds. According to Stella, lower track and air temperatures on Sunday tipped the performance balance toward McLaren’s MCL40 chassis.
During earlier warm practice sessions, McLaren struggled with tyre overheating during long runs. However, the cooler race-day environment enabled the team to keep tyre temperatures regulated. Stella noted that Norris maintained superior lap times as the circuit turned greasy prior to fitting intermediate tyres.
“My explanation of our performance in dry today is associated with the track and ambient temperature,” said Stella post-race. “The conditions were very cold, much colder than we had in practice. In practice, I think we saw that we were still tending to overheat the tyres. Today, somehow the conditions came our way, and we could keep the tyre temperature under control. I think that’s the main reason.”
Varied Car Characteristics and Strategy Decisions
The varying track conditions showcased different strengths across the grid. Drivers like Max Verstappen and Lewis Hamilton demonstrated strong initial pace by generating immediate tyre heat on the opening lap, while Mercedes rookie Kimi Antonelli struggled early before finding strong speed late in his soft-compound stint. McLaren also experienced handling variations, performing strongly during wet conditions in Q1 before losing ground slightly during Q2 as the track dried.
Strategy discussions arose regarding whether to run slick tyres to the end of the race without another pit stop. While George Russell gained by staying out until the rain dictated a switch to intermediates, McLaren chose a more cautious route once Antonelli pitted for fresh slicks, bringing both drivers in for a new set of soft tyres.
Beyond strategy, Stella commended Norris for his adaptability in low-grip situations, describing his feel for difficult track conditions as exceptional.
“I think that should be definitely acknowledged and recognised for Lando, when there’s a need to understand what’s best, how to operate, he is definitely a master,” Stella stated.
Impact of Upgrades and Team Execution
The win marks a crucial turnaround for McLaren after being outpaced by rivals following summer victories at the Hungaroring and Zandvoort. Subsequent races in Austin and Mexico were compromised by poor qualifying positions, while a Virtual Safety Car cost Norris a likely victory in Madrid.
The upgrade package introduced at Interlagos represents the initial phase of development fast-tracked toward the team’s future car platform. Stella confirmed that further development components are scheduled to arrive for the upcoming event in Las Vegas.
Stella also praised the pit wall’s decision-making and pit crew execution under mixed weather, contrasting the performance with past setbacks such as the Canada Grand Prix, where a double extra formation lap caused strategic complications.
“So it’s encouraging for the trajectory of McLaren that we seem to be able to transform our development into performance on track, and it’s also important for McLaren that we had solid pit stops because we don’t come from a period of consistent pit stops, and also execution in these mixed conditions,” Stella said, adding that he felt very proud of how the team operated at a high level.
