Pitstop technique is commonly a decisive issue throughout Method 1 grands prix with Hungary in 2019 being a traditional instance of that. Max Verstappen tried to make the one-stopper work, however ultimately fell brief to the two-stopping Lewis Hamilton, who accomplished a late cost on more energizing tyres for victory.
Clearly the talk of a one-stop versus two-stop contest has been ongoing all through the years, however it’s a dilemma groups have but to face within the present 2026 marketing campaign. The season is now solely two rounds outdated, however Australia plus China have been each received by Mercedes on a easy one-stopper whereas lots of the different entrance runners accomplished the identical technique, as tyre put on is much less at the beginning of those new laws.
That may be put down to numerous causes. The primary is Pirelli producing stronger rubber, having dropped the softest C6 compound with only a vary of C1 to C5 of the lighter, narrower tyres. However the greatest issue is the radically completely different chassis, because the regulated minimal weight has dropped by 32kg with considerably much less downforce.
This implies there isn’t as a lot load going by means of the rubber, notably in corners, as drivers are sometimes having to carry and coast to protect battery with the ability items now counting on a near-50:50 break up with electrical vitality. All of this has resulted in slower lap instances – pole in China final 12 months was 1.423s faster than 2026 – that means tyre sturdiness is larger than on the monstrous ground-effect machines.
However it’s only the beginning of a brand new guidelines cycle and amid many calls from drivers to make tweaks to those imperfect laws, Pirelli motorsport boss Mario Isola has stated there’s the choice to vary the tyre vary to widen up strategic prospects.
“The goal for the brand new tyres was just like final 12 months, so to have a mixture of one-stop, two-stop with the three compounds appropriate for the race,” stated Isola, who will depart the Italian producer this summer season, in China.
“So we have been working round this idea to attempt to generate the identical state of affairs as final 12 months, not understanding precisely which was the efficiency of the brand new automobiles and the way the brand new automobiles have been working the tyres or utilizing the tyres.
“There’s a completely different footprint, there’s a completely different torque, there are completely different components. Now we’ve got, and I consider that in any case we’ve got not been removed from splendid in Melbourne and right here as nicely, so selections for the primary races are nonetheless good selections.
Mario Isola, Racing Supervisor, Pirelli Motorsport
Picture by: Mark Sutton / Motorsport Photos
“Clearly we’re gathering knowledge, however once we have been testing there, the results of the check, Bahrain is meant to be C1, C2 and C3 in all probability trying on the outcome from the pre-season check, it was attainable additionally to go C2, C3 and C4 – so one step softer.
“We’ll take into account that normally, so if in some circuits we have to go one step softer, there’s the chance to vary the choice. We despatched a draft choice to the groups and so they have an concept for all of the season however we are able to change the choice in settlement with the FIA, so there’s nonetheless the chance to maneuver, slightly bit, the choice on the onerous aspect or likely on the smooth aspect.”
Isola added that it strikes resemblances to 2017, which had a driver win with the one-stop technique on 13 of 20 events. This got here after F1 launched numerous regulation modifications, akin to tyre width rising by 25% to enhance mechanical grip, however clearly that resulted in higher sturdiness. In consequence, Pirelli launched a wider vary for 2018 – in got here the hypersoft rubber – to try to create extra strategic prospects.
However it’s far too early to say that the Italian producer ought to do the identical for 2027, notably as with all regulation change, groups will repeatedly develop their automobiles by means of the 12 months.
“There may be additionally this aspect that automobiles which can be working now are in all probability fairly completely different from automobiles which can be going to run within the second half of the season,” stated Isola.
“That signifies that if the automobiles are a lot faster, additionally the stress on the tyre is far larger and the choice might be splendid. So there’s a fee of improvement that’s fairly steep at the start. We all know that from previous seasons.”
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