F1 technical analysis – 18 inch tires

Stéphane Chosse, aerodynamicist and director of the Adess AG engineering studio, enlightens us this week on the new tire fittings.

Published on 05/08/2022 à 15:00

Gautier Calmels

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F1 technical analysis – 18 inch tires

Erasers and colors © Zak Mauger / LAT Images

Before any sporting considerations, the choice of this tire change mainly responds to commercial and marketing constraints. There Formula 1 is a fantastic technological showcase, but remained the last major automotive discipline to use a 13-inch rim format. A stunning anachronism when we know that a Smart has no tire height of less than 15 inches...

PHOTO 1 © PIRELLI

F1 thus joins disciplines such as WEC, WRC, Formula E, the WTCR or even the venerable Nascar in what is now the agreed standard in co

Gautier Calmels

Journalist MotoGP, Nascar, Rallye France, Endurance and Classic... Among others.

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