Pirelli’s investigation into the Qatar GP punctures
It took a while for the mandatory investigations, however in the long run, Pirelli knowledgeable the groups of the findings relating to the punctures suffered by Carlos Sainz and Lewis Hamilton within the ultimate part of the final Qatar GP. In response to studies gathered by the respected The Race, the basis reason behind the punctures—which triggered a chaotic race finale with the Security Automotive deployment and Lando Norris’s penalty for failing to respect yellow flags attributable to a rearview mirror misplaced on monitor from Alex Albon’s Williams—was not the sharp curbs however quite the traditional put on of the tires.
No connection to the 2023 occasions
Again in 2023, the Lusail weekend was closely impacted by a structural integrity subject with the tires. They had been broken when working at excessive velocity over the excessively “sharp” curbs on the monitor, main the FIA to impose three necessary pit stops for all drivers. Fortuitously, this subject didn’t reoccur in final 12 months’s version of the race on the circuit close to Doha, which had been correctly modified with the elimination of the so-called “killer curbs.” Nonetheless, the ultimate part of the GP was marked by suspicious punctures, occurring nearly concurrently, on the left entrance tires of Hamilton’s Mercedes and Sainz’s Ferrari.
The reason for Pirelli’s Qatar GP punctures
In response to Pirelli’s inside investigations carried out over the winter, the punctures had been as an alternative attributable to regular tire put on. Virtually all drivers had accomplished 34 or 35 laps out of the scheduled 57 (properly over half the race) and had been making an attempt to increase the primary stint on Medium tires, ready for a possible race neutralization—both a Security Automotive or Digital Security Automotive—attributable to particles from the Williams being close to the racing line. This impasse was finally resolved exactly by the punctures suffered by Carlos Sainz and Lewis Hamilton.
“Regular” put on for Lewis Hamilton and Carlos Sainz’s tires
In response to Pirelli’s conclusions, as reported by The Race, the traits of the monitor additionally performed a key position in bringing the left entrance tires to 100% put on earlier than failure. Lusail’s asphalt could be very easy however generates excessive grip, giving drivers the arrogance to push with out worrying about overheating the tires. Consequently, one of these circuit doesn’t degrade the compounds attributable to thermal stress as seen on most different tracks, which means lap instances stay aggressive with out efficiency drops—proper up till the purpose of failure, as seen with Lewis Hamilton and Carlos Sainz.
Pirelli learning countermeasures for the longer term
For that reason, Pirelli can also be exploring countermeasures to forestall drivers from pushing tires to the top of their lifecycle, risking additional punctures on related circuits. The answer of imposing a most variety of laps per compound—adopted in Qatar in 2023 because of the sharp curbs—doesn’t seem possible this time. In response to The Race, the Milan-based firm might as an alternative deal with the problem by bringing softer tires, that are much less sturdy and extra inclined to thermal stress.
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