Hydraulic fluid

In Simple Terms

F1 teams must use approved hydraulic fluid in their cars' brake and suspension systems. The fluid must meet specific technical standards set by the FIA to ensure safety, reliability, and fair competition across all teams.

• Hydraulic fluid must be from the FIA-approved list of suppliers and specifications
• Teams cannot use unauthorized or modified hydraulic fluids to gain competitive advantage
• The fluid must meet safety standards for high-temperature operation and brake system performance
• Technical inspections verify compliance with hydraulic fluid regulations during race weekends