Jr.
Driver: Jr.
Summary
Car 55 (Sainz) underwent post-race technical checks after the 2026 Miami GP, with no infringements found.
Explanation
Car 55, driven by Carlos Sainz Jr., was selected for post-race scrutineering following the 2026 Miami Grand Prix as part of random checks on top-ten finishers. Inspections focused on the front wing adjuster system, including actuators, sensors, wiring, and ECU connections. Checks were conducted under Article C3.10.10 (regarding actuator and sensor specifications) and Article C8 (covering sensor/actuator identification, homologation, data logging, and FIA-F1-DOC-001-F compliance). All components were found compliant with the 2026 F1 Technical Regulations. No issues were raised.
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Referenced regulations
FIA F1 Regulations - Article C3.10.10
C3.10.10 (l) and (n). ii. May be fitted with a flexible seal that does not exceed the minimum size necessary to fully close the Aperture. iii. Up to two instances of this aperture are permitted.
C3.16.4 Front [20, 20, 20] 200 None i. Up to two instances of this aperture are
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FIA F1 Regulations - Article C8
C8.1.1 Prior to the start of each season the complete electrical and electronic system on the car must be examined and all on board and communications hardware and software must be inspected by the FIA Technical Department.
C8.1.2 The FIA must be notified of any changes prior to the Competition at which such changes are
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