The Pirelli tyre pressure rule in MotoGP has sparked controversy since its implementation in 2023, and it seems set to continue into 2027 despite the change of tyre supplier. Pirelli's motorcycle racing director, Giorgio Barbier, explains that the rule will remain in place, citing safety concerns and the unique challenges of MotoGP bikes. Barbier acknowledges the rule's negative impact on the championship's image, particularly the instances of riders being removed from the podium after races, which he believes tarnishes the sport's reputation. He highlights the overheating of front tyres as a key issue, attributed to aerodynamics and the presence of multiple bikes in a slipstream. This overheating is not a problem in Superbike or Moto2, where Pirelli is also the tyre supplier, making it difficult to test and predict. The rule mandates that riders maintain front tyre pressure above 1.80 bar (1.68 for the rear) for 60% of grand prix races and 30% of sprint races, with penalties for non-compliance. Barbier suggests that Pirelli tyres offer more stability with pressure changes compared to the current supplier, Michelin, which has a significant sensitivity to pressure variations. However, he admits that the rule's effectiveness and potential modifications will be reassessed after its implementation. The controversy surrounding the rule has led to discussions about its impact on the championship's fairness and excitement, as well as its influence on team and rider satisfaction. Barbier's comments indicate a willingness to address the rule's challenges while maintaining safety standards, leaving the door open for potential changes in the future.
