The peculiarity of the free tyre change that is allowed under Formula 1’s red flag rules has long been a source of frustration to drivers.
When the situation crops up, like it did in Brazil last weekend and at the Monaco GP in May, those who are caught on the wrong side of things bemoan the sheer randomness of it.
In Monaco, it was all about how the hard compound starters were compromised by the first lap red flag that allowed all the medium runners a free switch to the hard.
At Interlagos, George Russell, Lando Norris and Charles Leclerc were all left ruing what they had lost by switching to fresh inters as worsening rain arrived, while those that carried on in tricky conditions got a free tyre change after Franco Colapinto’s huge crash.
The apparent luck of the draw is something that time and again gets criticised, and yet no one has come up with the fairer solution.
Back at the 2021 Saudi Arabian Grand Prix, Norris was running sixth early on when he made a stop under safety car conditions for Mick Schumacher’s accident – which dropped him to 14th.
In theory, it was about playing the long game as those ahead of him that did not stop would need to do so under full race conditions later on – so lose more time.
Lando Norris, McLaren MCL38, makes a pit stop
Photo by: Zak Mauger / Motorsport Images
However, his plan fell flat when a red flag was brought out, which handed everyone ahead of him a free stop and left the Briton stuck down the order.
Speaking afterwards, his criticisms of things were similar to what he said on Sunday night after Brazil.
“Of course I’m always on the bad end of it, so it probably sucks more for me than anyone, but I think it’s just a very unfair rule that should be taken away,” he said.
“I think they should change it to one mandatory pit stop with two different tyre sets needed to be used, and then I think that’s acceptable.
“But this just ruins everything, to be honest. You put so much effort in for it to be taken away for some stupid rule.”
But while the unfairness aspect is the thing that annoys drivers the most, last weekend’s race at Interlagos has put in focus another factor that is slightly more worrying.
It is that, in a wet race like Interlagos where conditions are worsening and there is the potential for a red flag, drivers are almost encouraged to stay out on far-from-perfect rubber much longer than they ideally would.
Esteban Ocon, Alpine A524, Max Verstappen, Red Bull Racing RB20, at the restart
Photo by: Lubomir Asenov / Motorsport Images
McLaren’s Oscar Piastri, who stopped under the VSC conditions triggered by Nico Hulkenberg’s off, said that the rain that was coming down had left the track treacherous – but the lead cars obviously felt it worth the risk of staying out.
“I don’t think we expected it to rain as much as it did and then honestly, the toughest part of the race was behind the safety car, trying to stay on the track,” said the Australian.
“I think it kind of exposed a bit of the issue we have with the wet tyre – when everyone is begging for a red flag but refusing to go onto the wet tyre because it’s so bad.
“A pretty dangerous situation to have cars literally struggling to stay on the track behind the safety car. But it’s not really anything new. Hopefully, we can try to at least change it now.”
Race-winner Max Verstappen, whose victory was made easier by the red flag situation, admitted that things were right on the knife edge as he stayed out – but there was no way he was going to stop.
“When some pitted, the rain was coming, we stayed out, which was very sketchy,” explained the Dutchman.
“And then I saw Esteban [Ocon] in front of me flying, like four seconds a lap faster and I was like, ‘I’m just happy to keep the car on the track’.
Max Verstappen, Red Bull Racing RB20
Photo by: Zak Mauger / Motorsport Images
“At one point it was just, we need a red flag. It was just undriveable, even on extreme tyres.”
Ferrari team principal Fred Vasseur, who had pitted Leclerc early but had dropped him into traffic, conceded that the issue teams face is gambling on staying out and not crashing.
“For sure you can say at the end of the day, if you stay on track, waiting for the red flag, it is the right call,” he said. “But if you crash, you look stupid…”
McLaren team boss Andrea Stella said that, with conditions worsening, there was a safety aspect to the situation – and that while there were competitive gains to be had by staying out and hoping for a red flag, in his mind there was only one course of action he preferred.
Speaking about the Brazil podium finishers who all stayed out, Stella said: “I am here congratulating them on their decisions.
“But personally, I am not very comfortable to leave a car out there that has tyres that are pretty worn with that amount of water. Without the red flag we would be commenting on a different race.”
Andrea Stella, Team Principal, McLaren F1 Team
Photo by: Zak Mauger / Motorsport Images
The way to stop drivers taking the gamble and pushing on with unsuitable tyres would theoretically be solved by not allowing the free tyre change that is allowed in the regulations.
If drivers knew that a red flag would not allow them a free swap, then decisions on which tyre to commit to would be based purely on which is most suitable to the conditions – and not so much about gambling in sticking it out when conditions are too dire in the hope of being saved by a stoppage.
But the red flag rules are in place for safety reasons and not competitive ones. It has long been accepted that changing tyres has to be allowed under red flag conditions because of the risk of debris from accidents causing punctures or other issues.
Forcing drivers to stick to their current tyres when there is a chance they could have run over broken carbon fibre of other parts on the track, or been involved in an accident themselves, would be an incredible safety risk and lunacy to have in the rules.
There have, however, been numerous suggestions in the past of ways to potentially improve things and make it fairer.
One idea, that would best work for dry races to avoid the potential for a free stop, would be to allow teams to change tyres in the stops – but if they wanted to it would have to be for the same compound.
This scenario would prevent what happened in Monaco, and also ensure that drivers which had stopped to switch compounds under full race conditions were not unfairly punished.
Yuki Tsunoda, RB F1 Team VCARB 01, makes a pit stop
Photo by: Zak Mauger / Motorsport Images
However, it would not have avoided penalising drivers in Brazil because the inter is ultimately the best tyre for the rain – because by the time the full wet is brought in to action, normally visibility is so bad that racing does not take place.
Another idea could be to allow the teams the option to change tyres if they are damaged, but if they do so they have to pull themselves out of the race order and drop to the back.
That way, there would not be an incentive to stay out longer than necessary in tricky conditions – because ultimately if there is a red flag the disadvantage could be greater if you need to change rubber. And if you feel you are still on the right tyres, you can keep them on and take your stop later.
Or what about Norris’s suggestion after Saudi 2021, of tweaking the sporting rules to demand that each driver makes a mandatory stop under normal race conditions, irrespective of a red flag.
All these ideas are things that have been discussed, and drivers have their own opinions about what can be done to make it better – but unfortunately, F1 has never moved things forward much.
Asked after Monaco whether he had some hope of the red flag tyre rule being revisited by teams and the FIA, he said: “I don’t know. There are many things that they have not changed, probably because they don’t listen to the drivers.”
Five months his words still appear to ring true.
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