Article C3.4.2

Wheel Bodywork

Technical Regulations

Article C3.4.2

FIA Source

Wheel Bodywork

Chapter: C3

In Simple Terms

Teams can only use specific wheel covers and decorative parts that are officially approved by F1. These parts are measured and positioned using a special wheel coordinate system to ensure they meet the exact technical specifications.

  • Only wheel bodywork explicitly permitted in Articles C3.14 and C3.15 is allowed
  • All wheel bodywork must be measured against the Wheel Coordinate System as the reference frame
  • This prevents teams from adding unauthorized aerodynamic or structural elements to the wheels
  • Compliance is verified during technical inspections before and during races
Official FIA Text

Only permissible Wheel Bodywork defined in Articles C3.14 and C3.15. Frame of Reference for all Wheel Bodywork is the Wheel Coordinate System.

wheel bodyworkwheel coverstechnical regulationswheel coordinate systempermissible components
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