F1 News: Pirelli Addresses George Russell's Tire Frustrations

Saajan Jogia | 15 Hours Ago

May 4, 2024; Miami Gardens, Florida, USA; Mercedes driver George Russell (63) during the F1 Sprint Race at Miami International Autodrome. Mandatory Credit: Peter Casey-Imagn Images / Peter Casey-Imagn Images

Formula 1 tire supplier Pirelli disclosed that it had discussions with Mercedes driver George Russell following his strong complaints about the unpredictability of the tires on his W15, citing inconsistent performance between different tire sets despite running the same car setup, which he termed "black magic." However, Pirelli’s head of F1 and car racing Mario Isola, explained the various factors influencing tire performance and confirmed that its findings after the Baku race aligned with expectations.

Struggling with the medium compound in Baku but excelling on the hard tires to secure a podium, Russell voiced his frustration about the tires after his P3 podium finish at the Azerbaijan Grand Prix, stating that Pirelli's current tires were not "good enough" due to significant fluctuations in performance and that "even the people that make the tires, don't understand the tires." The British driver said in the post-race interview, as quoted by Motorsport:

“Honestly, it is actually pretty infuriating that it changes this much.

“It’s not just the Mercedes, it’s every team and every driver. One session, you’re fast, the next you’re not. And there’s only one thing that changes.

“It’s black magic. I think even the people who make the tyres don’t understand the tyres.

“I think we all need probably serious conversations again about what’s going on, because we’ve got 2,000 people working their butts off to deliver the fastest car.

“Twenty laps of the race, we had a car that was comfortable of fighting for victory, the twenty other laps we had a car that probably shouldn’t have been in the points – and the only difference is the tyres and it’s not good enough, really.”

Ahead of the Singapore Grand Prix, Isola revealed he had discussions with Russell on the matter, and revealed findings of an investigation conducted by Pirelli following the Mercedes drivers' comments. Speaking about his conversation with Russell, he explained:

“I spoke with George and we had a nice chat together, because obviously I understand that in the heat of the post-race interviews, with the adrenaline that was still very high, he said something to the media.

“On top of that, we also did some investigation, as we usually do after every race, to understand the behaviour of the tires.”

He added:

“It is true that the pace of George on the medium was not great, while on the hard he was much quicker.

“But we know that the pace is a combination of elements. The set-up of the car is really important, the track evolution is really important, and the way in which the driver is treating the tyre in the first couple of laps, that's another very important element that in Baku was clearly visible.

“If you look at the last stint on the hard compound, we had some drivers that were obliged to push, like [Charles] Leclerc, for example, because he was following and he was stressing the hard compound. In the last few laps, he was not able to keep the pace of Oscar [Piastri] that was leading.

“George was running the first couple of laps saving the hard compound, not pushing too much, and he was much, much faster at the end. That was not the case on the medium.

“To be honest, if I look at the majority of the cars, we didn't find anything strange looking in the compound behaviour. We made a comparison of the level of degradation of McLaren, Red Bull, Ferrari, the top teams, and they are very, very close. Comparable.

“The delta lap time was confirmed, the behaviour of the compounds, both the medium and the hard, was confirmed. So, I cannot find anything strange. I believe that the two compounds that were used in Baku were working as expected.”

Isola suggested that if the car is set up for one type of tire compound, it may not produce the desired results when another tire compound. He added:

“If we talk about the hard and the medium in general, you have a hard compound that is more forgiving.

“If you stress the tire more, the tire is, in any case, more consistent. That means if you overheat the tire, this effect is less visible because the compound has a higher working range, so you can push more.

“On the medium or the soft, clearly you increase this [overheating] effect quite a lot, and depending on the circuit, this delta effect can be much wider.

“It is also true that in a championship where we have at least four teams that are very, very close, every thousandth of a second counts in a race, and any difference is more visible.

“So, the reason why sometimes you have these different performances between one compound and the other is if you set-up the car in an optimal way for one compound, the risk is that you don't have the same result on the other. You stress the tyre more, you overheat it more, you accelerate the degradation, and you generate the graining.”