Pirelli’s investigation into the Qatar GP punctures
It took a while for the required investigations, however ultimately, Pirelli knowledgeable the groups of the findings concerning the punctures suffered by Carlos Sainz and Lewis Hamilton within the ultimate part of the final Qatar GP. In keeping with experiences gathered by the respected The Race, the foundation 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 on account of a rearview mirror misplaced on monitor from Alex Albon’s Williams—was not the sharp curbs however moderately the conventional put on of the tires.
No connection to the 2023 occasions
Again in 2023, the Lusail weekend was closely impacted by a structural integrity problem with the tires. They have been broken when operating at excessive velocity over the excessively “sharp” curbs on the monitor, main the FIA to impose three necessary pit stops for all drivers. Luckily, this problem didn’t reoccur in final yr’s version of the race on the circuit close to Doha, which had been correctly modified with the removing 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 keeping with Pirelli’s inner investigations carried out over the winter, the punctures have been as an alternative brought on by regular tire put on. Virtually all drivers had accomplished 34 or 35 laps out of the scheduled 57 (properly over half the race) and have 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—on account of particles from the Williams being close to the racing line. This impasse was in the end resolved exactly by the punctures suffered by Carlos Sainz and Lewis Hamilton.
“Regular” put on for Lewis Hamilton and Carlos Sainz’s tires
In keeping with 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 may be very clean however generates excessive grip, giving drivers the boldness to push with out worrying about overheating the tires. Consequently, one of these circuit doesn’t degrade the compounds on account of thermal stress as seen on most different tracks, that means lap occasions 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 be exploring countermeasures to stop drivers from pushing tires to the tip 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 keeping with The Race, the Milan-based firm might as an alternative tackle the problem by bringing softer tires, that are much less sturdy and extra inclined to thermal stress.
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