FIA take immediate action after suspicions of floor trick exploit

F1’s governing body the FIA has confirmed that it is taking immediate action from this weekend’s United States Grand Prix amid concerns that an unnamed team is exploiting a ride-height trick.

A number of teams have reportedly been locked in talks with the FIA over recent weeks over suspicions that an unidentified team is adjusting the clearance of the front bib – commonly known as a T-tray – between qualifying and the race.

FIA to alter T-tray checking procedures for United States GP

Additional reporting by Thomas Maher

Although the trick would bring a significant aerodynamic benefit, allowing teams to adjust the car to suit the different ride-height demands of low-fuel runs of qualifying and a heavier fuel load for a race distance, it would represent an clear breach of F1’s technical regulations which forbid tweaks to the aero configuration of the car outside of the front wing under parc ferme conditions.

It is said that a team may have found a way to circumvent this rule by allowing the settings to be changed from inside the cockpit, potentially by a mechanic during routine pre-race preparations.

Although the FIA has found no conclusive evidence that the trick has been used by a team, the governing body has confirmed that it is changing its procedures on checking front bibs from the US GP.

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The new procedure could result in seals on any device used to alter the angle of the T-tray.

An FIA representative told PlanetF1.com on Wednesday: “Any adjustment to the front bib clearance during parc ferme conditions is strictly prohibited by the regulations.

“While we have not received any indication of any team employing such a system, the FIA remains vigilant in our ongoing efforts to enhance the policing of the sport.

“As part of this, we have implemented procedural adjustments to ensure that front bib clearance cannot be easily modified.

“In some cases, this may involve the application of a seal to provide further assurance of compliance.”

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