Pirelli previews the pre-season test

From tomorrow, Bahrain’s Sakhir circuit hosts the official check session that kick begins the 2025 Method 1 season.

It is the one alternative to see the ten new vehicles out on monitor collectively earlier than the lights go inexperienced at Melbourne on 14 March to sign the beginning of free observe for the Australian Grand Prix, the opening spherical of the calendar.

The three days present the groups with a complete of 24 hours of monitor time, from 10:00 to 14:00 and from 15:00 to 19:00 (native time), offering some preliminary indications of what to anticipate this season.

The check will even be a chance to see this yr’s total Pirelli vary of homologated dry-weather tyres. Their development has been barely modified to higher swimsuit the elevated aerodynamic hundreds that they are going to be subjected to by the most recent model of this era of vehicles.

Six compounds can be found and they are often recognized as follows: C1 with the phrases Pirelli and P Zero in white, however with no bands; C2 with the phrases and bands in white; C3 with the phrases in yellow, with no bands; C4 with the phrases and bands in yellow; C5 with the phrases in purple with no bands; C6 with phrases and bands in purple. The intermediate and excessive moist tyres preserve their common colors of inexperienced and blue respectively.

This coming season marks the debut of the C6, which in keeping with the naming system adopted by Pirelli for a number of years now, locations it on the softest finish of the vary. It will likely be suited to Grands Prix run on avenue circuits and at different tracks the place their traits imply tyres are subjected to low power ranges.

As for the opposite compounds, the C1 is once more the toughest, and stays similar to the 2024 model, whereas the C2 is now nearer to the C3, the latter being probably the most versatile by way of stability and degradation is considerably the identical because the model homologated for the earlier two seasons; work on the C4 has centred on lowering the potential for graining showing on the tread floor and of degradation, as can be the case for the C5, with the goal of accelerating its capability to work in race circumstances.

For the Sakhir check, every crew can choose as much as 35 units of tyres, of which 30 can be utilized over the three days. Finding out the alternatives made by the groups throws up some fascinating indications.

This monitor has all the time been very onerous on tyres, which is why the three hardest compounds are often chosen for the Bahrain Grand Prix. The C3 is by far the most well-liked alternative for the check, partly as a result of will probably be probably the most used tyre over the course of the season, as was the case in 2024.

Nevertheless, this yr, with six compounds out there, it may very well be absent from some Grands Prix. Mercedes is the crew opting to make use of probably the most units of C3 (27), with Williams on the different excessive with simply 15 units of this compound. These groups swap locations in the case of the C2: 12 units for Carlos Sainz and Alexander Albon and simply two for George Russell and Kimi Antonelli.

Ferrari and Williams have opted to run all six compounds, which implies they solely have one set of C5 and C6 every, whereas Aston Martin and Alpine have restricted their alternative to simply the three hardest compounds. Lastly, it needs to be famous that Aston Martin and Haas are ready for each meteorological eventuality, the previous together with three units of intermediates of their allocation, with the American crew going for one among intermediates and one among excessive wets. In the mean time, in line with the FIA’s official forecaster, Meteo France, there isn’t a risk of rain over the three days.