News

Tyre performance exceeded expectation – Pirelli

Tyre performance exceeded expectation – Pirelli, F1 Daily

By technical.net/news/./forum/memberlist.php?mode=viewprofile&u=24728&sid=b1e28be4477714b687b5157d84620379">Balazs Szabo on

Following the opening day of the Portuguese Grand Prix, Pirelli’s Mario Isola sounded satisfied with the behaviour of the Italian manufacturer’s three compounds on the circuit characterized by rapid rise and fall.

While the Autodromo Internacional do Algarve presented teams and drivers with a fresh challenge at the end of last year, the field returns to the city of Portimao with the experience they gained during the inaugural Portuguese Grand Prix. Last year, teams were challenged by low grip on the freshly resurfaced track.

Although, six months of weathering have improved matters, Pirelli stick to the more durable end of its spectrum with the C1-C3 compounds nominated for this weekend.

The Milan-based tyre supplier defined a minimum starting pressure of 21 psi for the slick front and 19 psi for the rear tyres. The camber limits are -3.25° for the front and -2.00° for the rear.

As for Friday’s sessions, the afternoon practice was somewhat warmer than the morning, with track temperatures peaking at 39 degrees centigrade and ambient temperatures in the region of 20 degrees centigrade. There was also some wind in the afternoon, which ocCASionally affected the aerodynamic performance of the cars. The FP2 session was delayed by 10 minutes due to safety checks on drain covers, but ran for the full allocated hour.

Pirelli estimates that the P Zero White hard is currently around 0.8 seconds per lap slower than the P Zero Yellow medium here, while the P Zero Red soft tyre is about 0.4 seconds per lap faster than the medium. The gap between the medium and hard is slightly less than expected, whereas the gap from soft to medium is as anticipated.

A total of 20 sets of Hard compound, 22 sets of Medium compound and 40 sets of Soft compound have been used so far this weekend, which is equivalent to 1334, 1625 and 2513kms respectively. Pierre Gasly completed the highest number of mileage on the same st of C1 compound with a total of 24 laps, Antonio Giovinazzi racked up 25 laps on the same set of C2 compound while it was Esteban Ocon to notch up the highest mileage on the same set of C3 compound.

Tyre performance exceeded expectation – Pirelli, F1 Daily

Commenting on Friday’s running, Pirelli’s Head of F1 and Car Racing Mario Isola said: “It was a reasonably straightforward pair of free practice sessions in Portugal with no big surprises, apart from a bit more wind in the afternoon that affected the times slightly, making the track slower. The tyre performance exceeded expectations, with just a little bit of graining on the front left of the softer compounds in the morning on a ‘green’ track.

“This improved in the warmer conditions of the afternoon. The track surface is still smooth making it sometimes challenging for the drivers to find the right level of grip. With a big pit stop time penalty, it should be a one-stop race on Sunday for the majority of drivers and we can already see that all three compounds could play an important role in this – which is why all the compounds were run extensively throughout the day,” the Italian concluded.


Return back to News

Return back to Home

What's your reaction?

Excited
0
Happy
0
In Love
0
Not Sure
0
Silly
0

You may also like

Leave a reply

Your email address will not be published. Required fields are marked *

More in:News