Request for Fender Flare Clarification
#30375 from David Mead · Rule change · TB 21-05 (2021-05 Fastrack)
In STU, section 9.1.4.1.A.4., change as follows:
"The exterior contour of all wheel openings Fenders may be flared up to a maximum of 2” per corner with a total 1% weight
penalty of 1%. The flare must maintain the OEM profile and appearance, seamlessly around the wheel arch. Material may beadded or removed as necessary to create flare. The fender/wheel opening or any other part of the body forming the wheel
opening, when viewed from the top perpendicular to the ground, must cover the portion of the tire that contacts the ground
while the car is at rest. The flaring of the exterior contour of any wheel openings may not alter the basic body configuration or
change the wheel opening size, location or shape when viewed from the side."