Pirelli tyre prescriptions issued for United States Grand Prix

The FIA Race Director has issued a document detailing the mandatory tyre pressures, camber limits, and heating prescriptions for the 2026 United States Grand Prix.

This document is an official communication from the Race Director to all teams, providing the Pirelli tyre preview for the 2026 United States Grand Prix. It outlines mandatory operational parameters including minimum starting pressures, expected stabilized running pressures, camber limits, and maximum heating times for slick, intermediate, and wet tyres. The document also specifies that these prescriptions are issued in accordance with Article B6.1.3 a) of the F1 Sporting Regulations and that teams will be subject to FIA checks on these parameters during the event.