F1 Chiefs Face Crucial Vote on 2026 Rule Tweaks Ahead of Miami GP

F1 team principals, the FIA, FOM and power‑unit manufacturers will meet Monday afternoon to decide if proposed tweaks to the 2026 rulebook can be rolled out at the Miami Grand Prix. The changes focus on the super‑clipping power ceiling and the per‑lap energy‑harvesting limit – rules drivers say are forcing overly passive cornering and unsafe battery deployment. Immediate adoption requires a unanimous vote, pitting teams’ competitive interests against driver‑safety concerns.

Why it matters:

• Energy‑harvest caps affect lap times and race excitement.
• Recent Japanese GP crash highlighted safety risks of the current limit.
• Teams may favour higher caps to protect power‑unit advantage; drivers want a more dynamic car.

The details:

• Harvest cap: 8.5 MJ per lap; proposals cut to ~5‑6 MJ.
• Super‑clipping rate proposed to rise from 250 kW to 350 kW.
• Verstappen, Sainz and Bearman have publicly criticised the rules.
• FIA President Ben Sulayem says proposals go to a WMSC e‑vote; unanimity needed for immediate effect.

What's next:

• If the vote stalls, the FIA can still intervene on safety grounds.
• Mercedes boss Toto Wolff urges “scalpel‑like” tweaks rather than sweeping changes.
• A follow‑up vote after Miami will likely set the tone for the rest of the 2026 season.