F1: Drivers restricted to 25 laps per tyre set in Qatar

As anticipated, in Qatar, a restrict might be mandated for the variety of laps that every set of tyres can cowl over the course of the entire race weekend.

The choice, taken in settlement with the FIA and Components 1 and mentioned in common conferences with the groups, was confirmed in the present day by Pirelli by way of the same old technical doc containing occasion particular prescriptions despatched out two weeks prior to every Grand Prix.

Each set of tyres provided to the groups at the beginning of the race weekend can cowl a most of 25 laps of the Lusail monitor, which could be very demanding on tyres by way of power, thermal stress and put on.

The laps might be counted cumulatively throughout all monitor session, together with laps run underneath the Security Automobile or Digital Security Automobile.

Laps to the grid and formation laps and people accomplished after the chequered flag within the Dash and the Grand Prix is not going to be included within the depend. Because the Qatar Grand Prix is run over 57 laps, every driver will inevitably have to alter tyres not less than twice. Earlier than the beginning of the Grand Prix, Pirelli will inform the groups what number of laps are nonetheless obtainable for every set.

This measure has been deemed needed, following evaluation of the tyres utilized in 2024. Final yr, a number of tyres, significantly the left entrance, had reached the utmost put on degree. These circumstances, mixed with the excessive lateral power had elevated the structural fatigue of the development.

As a way to scale back the variety of pit stops, the groups had labored on tyre degradation administration, limiting efficiency drop off, which typically ran the chance of extending the stint past the helpful lifetime of the tyre.

An identical precautionary measure had already been launched at this monitor in 2023, though that was for various issues which at the moment are resolved. That yr, repeatedly going over some kerbs had led to micro-lacerations within the tyres’ sidewalls. The next modification to the pyramid kerbs together with the addition of strips of gravel round them, had prevented a repetition of this example.

As already introduced, Qatar will see the usage of the toughest compounds within the Pirelli vary: C1 as Exhausting, C2 as Medium and C3 as Tender. As it is a Dash weekend, every driver might be provided with 2 units of onerous, 4 of medium and 6 of soppy.