The red flag at the 2026 Formula 1 Mexico City Grand Prix dramatically changed the tyre strategy battle, removing the uncertainty surrounding one-stop and two-stop approaches and helping Max Verstappen secure victory. Ferrari’s Lewis Hamilton finished second, while Charles Leclerc was left managing severe front-left tyre damage after a lock-up at the restart, eventually taking fourth place.
Until Valtteri Bottas’s accident brought the race to a halt on lap 46, tyre management had been shaping up to play a decisive role in the closing stages. The widespread use of Pirelli’s C5 Soft compound had created an intriguing situation, with teams facing important decisions over whether to make another pit stop or attempt to reach the chequered flag on their existing tyres.
How the Mexico GP red flag changed the tyre strategy battle
The race was interrupted following an accident involving Valtteri Bottas, whose car suffered a front-left suspension failure. The resulting red flag effectively reset the strategic contest, giving teams the opportunity to change tyres during the stoppage rather than relying on the pit-stop decisions they had been preparing to make.
Before the interruption, the relative merits of a one-stop and two-stop strategy remained uncertain. Andrea Kimi Antonelli had already demonstrated his intended approach by changing his C5 Soft tyres on lap 43, committing to a fresh set before the race was stopped.
Other drivers still faced difficult choices. Continuing on ageing tyres could have avoided the time loss of another pit stop, but would also have placed greater importance on tyre condition and the ability to maintain competitive lap times towards the finish.
The red flag removed much of that uncertainty. Teams could fit different tyres during the stoppage, transforming the final phase of the Grand Prix and changing the demands placed on the drivers.
Max Verstappen emerged victorious after following a Medium-Soft-Soft sequence, while Lewis Hamilton secured second place for Ferrari with a Soft-Medium-Soft strategy. The Briton had moved ahead of teammate Charles Leclerc at the second start, completing an eventful afternoon for the Maranello team.
Mexico GP tyre strategies: Which compounds did the drivers use?
The majority of the field favoured combinations of the Soft and Medium compounds, although the order and number of stints varied between drivers.
Max Verstappen completed the race using a Medium-Soft-Soft sequence, the same combination selected by Liam Lawson, Franco Colapinto and Gabriel Bortoleto.
Ferrari’s Lewis Hamilton used Soft-Medium-Soft tyres on his way to second place. Charles Leclerc followed the same sequence, as did Andrea Kimi Antonelli, Lando Norris, George Russell, Oscar Piastri, Pierre Gasly and Carlos Sainz.
There were some important differences within those strategies. Andrea Kimi Antonelli spent just two laps on the C4 Medium compound, while Isack Hadjar completed an additional stint, following a Soft-Medium-Soft-Soft sequence.
These variations illustrate how the race interruption affected the different approaches. Drivers who had previously needed to balance tyre life against another pit stop were able to take advantage of the stoppage, reducing the strategic importance of their earlier decisions.
The different compound choices and stint sequences can be explored through the ScuderiaFans F1 tyre and stint analysis, which allows comparisons of tyre usage and observed race performance.
Pirelli explains Charles Leclerc’s severe front-left tyre damage
While the red flag changed the strategic picture, it also preceded one of the most significant tyre-related incidents of the race.
Charles Leclerc locked his front-left wheel during the restart, causing substantial localised wear to the tyre. The resulting damage produced severe vibrations and compromised the Ferrari driver’s pace during the closing stages.
Pirelli’s Dario Marrafuschi explained that the tyre behaviour throughout the Mexican Grand Prix had generally been encouraging. According to the Italian manager, there had been no significant problems with graining, while degradation remained consistent with expectations.
Marrafuschi also highlighted the lock-up involving Charles Leclerc as a demonstration of the tyres’ structural robustness. The front-left tyre had suffered particularly severe wear when it slid across the asphalt, bringing the damaged area very close to the internal structural layers.
Despite the extent of the damage and the vibrations that followed, Leclerc was able to continue without making another pit stop. Although his race pace suffered, the Monegasque managed to withstand pressure from Lando Norris and retain fourth position.
The incident underlined how a single braking error could compromise tyre performance, even when the overall degradation characteristics of the compounds were favourable.
Andrea Kimi Antonelli’s 43-lap soft-tyre stint highlights Mexico GP durability
Another important observation concerned the performance of the C5 Soft compound over an extended distance.
Andrea Kimi Antonelli completed a 43-lap stint on the softest available tyre, maintaining competitive performance with limited degradation until the closing stages of that run.
For Dario Marrafuschi, the Mercedes driver’s stint provided particularly interesting information about the compound’s durability. The tyres remained competitive over a considerable distance, supporting the positive assessment of their behaviour at the Autódromo Hermanos Rodríguez.
The performance of the Soft compound also helps explain why tyre management had appeared likely to become such an important factor before the late interruption. The durability demonstrated over long runs meant that extending a stint remained a realistic strategic consideration.
The C3 Hard compound, meanwhile, was not used during the race. Marrafuschi indicated that the white-marked tyre would not have offered a performance advantage over the two softer compounds, making it unnecessary for the conditions encountered in Mexico.
Why Pirelli considered the Mexico GP tyre performance encouraging
Despite the disruption caused by the red flag, Pirelli’s overall assessment of the race was positive.
Dario Marrafuschi concluded that the observations gathered during the Grand Prix were consistent with the manufacturer’s pre-event simulations. Both tyre degradation and the relative competitiveness of the available strategies had followed the expected pattern.
The absence of significant graining, the durability of the C5 Soft compound and the lack of an advantage for the C3 Hard all contributed to a relatively straightforward picture of tyre behaviour.
For Ferrari, however, the race produced a more complicated outcome. Lewis Hamilton secured second place, but Charles Leclerc’s difficult restart and subsequent tyre damage contributed to a fourth-place finish after an afternoon in which the Italian team had been fighting near the front.
The contrast between the two drivers’ finishing positions also highlights the importance of converting competitive race pace into results, an area that can be explored through Ferrari’s qualifying and race performance statistics.
Mexico ultimately demonstrated two very different aspects of Formula 1 tyre strategy. Before the red flag, teams faced a potentially decisive contest between stint length, degradation and pit-stop timing. Afterwards, the strategic emphasis shifted towards making the most of the restart and managing the tyres through the final phase of the race.
Max Verstappen capitalised on that situation to take victory, while the damage sustained by Charles Leclerc showed how quickly an individual incident could undermine an otherwise competitive strategy. Pirelli nevertheless left Mexico with encouraging conclusions about the performance and durability of its compounds.
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