MotoGP tyre pressure rules forced top riders to surrender positions at the Indonesian Grand Prix, igniting criticism from the likes of Pedro Acosta.
Front‑tyre turmoil in Indonesia
Acosta, the 22‑year‑old KTM star, vaulted past Ducati’s Marc Marquez into fourth on lap seven after a promising start from ninth. As his Michelin front tyre exceeded the permissible pressure, he was compelled to give back the spot, trading 4th/5th with Marquez for roughly ten laps. The exchange, dictated by the rule, produced a disquieting on‑track spectacle that left both riders shedding time.
Widespread regulatory fallout
The same pressure rule earlier forced Jorge Martin to surrender the sprint‑race lead, while Maverick Vinales received a 16‑second penalty for not meeting the minimum tyre‑pressure requirement – a penalty that mattered little as he finished seventeenth.
Rider reactions and implications
Acosta slammed the decision, insisting minimum pressure should only be checked at the start and that officials cannot dictate in‑race conditions. Marquez echoed similar frustrations, and the collective grievances raise questions about how the regulation will shape the season’s strategic calculus.

