Front Floor Flexibility

In Simple Terms

The front floor of an F1 car must flex in a controlled way when pushed upward. Teams test this by applying force to a specific point on the floor - it must bend at least 6mm when 6000 Newtons of force is applied, but can't flex more than 15mm or handle more than 8000N of force without breaking the rules.

• The flexibility test is applied 25mm from a specific location on the front floor (XF=500 coordinate)
• The floor must show progressive stiffness: requiring 6000N of force to deflect 6mm, then remaining at 6000N up to 25mm of deflection
• The test stops if deflection exceeds 15mm or load exceeds 8000N - either triggers a technical violation
• A 10mm diameter padded probe is used to apply the vertical force, ensuring the test is consistent and precise