Hamilton eyes wet-weather edge from Ferrari test ahead of Miami GP

Lewis Hamilton believes his recent wet-weather test in Ferrari's 2026 car could provide a crucial advantage if forecasts for a rain-hit Miami Grand Prix prove accurate. The seven-time champion, along with Ferrari, is aiming to use the weekend to close the performance gap to front-runners Mercedes after a data-driven break following the Japanese Grand Prix.

Why it matters:

With thunderstorms predicted for Sunday, the race could become the first true wet-weather test for the new generation of F1 cars. Hamilton's exclusive mileage in the rain at Ferrari's Fiorano test track could translate into a significant on-track advantage, offering a rare opportunity to leapfrog rivals who lack similar preparation. For a Ferrari team still seeking consistent podium challenges, mastering variable conditions is key to disrupting Mercedes' early-season dominance.

The details:

• Forecast Factor: The Miami International Autodrome is bracing for potential thunderstorms on Sunday, which could lead to a disrupted schedule and a race dictated by tire strategy and driver skill in changing conditions.
• Untested Waters: The 2026 cars have not yet competed in full wet conditions, as the opening three rounds in Bahrain, Saudi Arabia, and Japan were all dry, leaving teams with limited real-world data on the new cars' wet-weather behavior.
• Hamilton's Preparation: Hamilton completed two days of intensive wet-weather running at Ferrari's private Fiorano circuit, giving him valuable seat time that other drivers on the grid have not had with the new machinery.
• Ferrari's Post-Japan Analysis: The five-week gap since Japan allowed Ferrari to conduct a deep data analysis. Hamilton identified a straight-line power deficit in the last race, which the team traced not to the engine itself but to a combination of system interactions.
  • He reported losing eight to nine-tenths of a second just on the straights, an issue the team believes it has now understood and addressed through simulator work.
• Team Momentum: Hamilton expressed feeling refreshed and confident after consistent factory visits and training during the break, signaling a focused push from the Maranello squad.

What's next:

All eyes will be on the sky in Miami. If the rain arrives, Hamilton's preparation could see him and Ferrari spring a surprise. If it stays dry, the focus will shift to whether the team's detailed analysis has successfully cured its straight-line speed issues, allowing them to convert their one-lap qualifying pace into a stronger race-day challenge against Mercedes and the other top teams.