Pirelli preview tyre strategy at Canadian GP amid wet-weather uncertainty

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Photo: Red Bull Content Pool
F1 News
Updated: 15:29, 21 May
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Pirelli have confirmed the tyre compounds available to the teams at the first-ever Sprint race set to be held at the Canadian GP this weekend. The tyre supplier also weighs up the role weather could play in Montreal, with a 60% chance of rain during Sunday's Grand Prix.
On the Pirelli website, it has been confirmed that the same tyre allocation as Miami last time out will be on offer - the three softest compounds in its range: C3 as the hard tyre, C4 as the medium and C5 as the soft. As usual with Sprint weekends, only 12 sets will be available as opposed to 13 - two sets of the hard, four sets of the medium and six sets of soft, along with six sets of intermediates and three sets of full wets.
In their weekend preview, Pirelli provided insight into the challenges facing the drivers in Montreal. Pirelli said: "The track surface, which was resurfaced in 2024, is smooth and low in abrasiveness. It is used for motor racing only during the Formula 1 weekend and, as a result, the circuit evolves very quickly not only over the three days but also within each individual session.
"Last year, graining affected the tyres right through to race day. With the new tyres, the phenomenon should be more limited and, thanks to the improving track conditions, could already disappear after Friday.

Pirelli predict tyre strategy ahead of Canadian GP

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Circuit Gilles Villeneuve hairpin - Canadian GP
The famous hairpin at Circuit Gilles Villeneuve - Photo: Race Pictures
Pirelli also note the "stop-and-go nature" of the Circuit Gilles Villeneuve, pinpointing braking stability and maximum traction as crucial factors coming into the weekend. The track is virtually a street circuit, but that does not mean we won't be treated to overtaking, as Pirelli explain.
"The circuit, named after Gilles Villeneuve, is 4.361 kilometres long and features 14 corners interspersed with several straights. Its defining characteristic is its so‑called stop‑and‑go nature, which makes strong braking stability and maximum traction performance crucial.
"Despite being essentially a street circuit, overtaking is possible, especially at the end of the straight leading into the final chicane, just before the famous Wall of Champions, which in 1999 claimed Hill, Schumacher and Villeneuve, all of whom hit the barriers."
As mentioned, weather could play a role at the weekend. Conditions have been predicted to be cool and dry during both Friday and Saturday's action, but wind and rain could pick up on race day.
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Pirelli said: "As always in Montreal, the weather could play a significant role for the teams. Not only because of the chance of rain, but also due to temperatures that could be cooler than usual given the change of date. Teams may therefore have to carefully evaluate the best ways of bringing the tyres up to the correct operating temperature, particularly in qualifying."
Pirelli
Photo: Pirelli
As for tyre strategies during the weekend, the Italian tyre supplier believes softs will be the strongest options for Saturday's Sprint Race, but preview a more cautious approach on Sunday. A one-stop on the medium and hards could very well be the way to go for the Grand Prix.
"The Soft is clearly the compound with the best warm‑up of the three and will offer optimal grip over a single lap. It could therefore be the favourite for Saturday’s Sprint, but the following day teams may opt for a more conservative approach, tackling the Grand Prix on the two harder compounds. As seen in Miami, teams tend to favour cautious choices in the race, where a one‑stop strategy could again be preferred this year," Pirelli concluded.

Brundle warns 'drivers are scared' of Canadian GP wet weather risk

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rain-miami
Photo: Race Pictures
Meanwhile, former F1 driver and Sky pundit Martin Brundle has suggested the grid is a "little bit scared" of how the 2026 cars will perform in wet weather conditions.
Brundle said: "The drivers are all a little bit scared of just what these cars are going to be like in the rain. They have got so much power and less downforce, less grip, and they don't know yet.
"Nobody really had that opportunity to push them in a competitive situation, so we could see, could see some drama. Only one in the last eight Grands Prix in Montreal have gone without the Safety Car of some kind because if you crash, you remain on the race track, effectively. It's a pretty challenging layout in that respect, old school, and we love it."
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Canadian Grand Prix
Overview
Upcoming race
Friday 22.05.26
Practice 1
Fri 04:30 PM
Sprint Qualification
Fri 08:30 PM
Saturday 23.05.26
Sprint Race
Sat 04:00 PM
Qualification
Sat 08:00 PM
Sunday 24.05.26
Race
Sun 08:00 PM

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