McLaren Boss Warns Ferrari and Red Bull Hold Wet-Weather Edge Ahead of Canadian GP

McLaren principal Andrea Stella believes Ferrari and Red Bull will carry a significant advantage into the Canadian Grand Prix due to earlier Pirelli wet-weather testing.
Pirelli conducts development tests throughout the Formula 1 season, inviting all teams to participate on a rotating basis, with collected data shared across every constructor.
Although teams cannot use the tests to develop their own cars directly, the drivers and engineers still gain valuable hands-on experience with the tyres before a race weekend.
Ferrari and Red Bull both took part in Pirelli’s wet-weather tyre test earlier in 2024, giving them practical knowledge that McLaren and Mercedes currently lack heading into Montreal.
Stella acknowledged that this experience gap could matter greatly at Circuit Gilles Villeneuve, a venue historically prone to rainfall during the grand prix weekend.
The McLaren team principal spoke openly about the situation, suggesting the Pirelli test participation from rival teams represents a genuine competitive factor rather than a minor concern.
Canada has a well-established reputation for unpredictable weather, and any advantage in understanding wet-weather Pirelli compounds could directly influence qualifying and race results.
McLaren heads into the Canadian Grand Prix as one of the stronger teams in the current championship fight, making the potential wet-weather deficit a notable talking point within the team.
Red Bull and Ferrari, despite facing their own performance challenges at various circuits this season, would benefit from the additional wet tyre data when conditions deteriorate in Montreal.
Mercedes also missed out on the Pirelli wet-weather running, meaning both they and McLaren face a similar knowledge gap compared to the two teams that completed the test.
Pirelli’s testing programme exists to support tyre development across the whole grid, with the shared data policy designed to ensure no single team gains an overwhelming technical benefit.
However, the real-world experience of drivers physically running the tyres in wet conditions still provides teams with qualitative feedback that raw data alone cannot fully replicate.
Stella’s comments reflect the fine margins that define Formula 1 competition, where even indirect factors such as tyre test scheduling can shape the narrative around a race weekend.
The Canadian Grand Prix takes place at Circuit Gilles Villeneuve in Montreal, with the race scheduled as part of the Formula 1 calendar in June.
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