Mario Isola: the difference between the compositions of rubber in Sochi is equal to the second

Марио Изола: Разница между составами резины в Сочи равна секунде

During Friday’s training in Sochi Sebastian Vettel has updated the record, driving the rubber Ultrasoft round and 1.34,120. In the course of the weekend, the times still needs to improve, because the condition of the road changes with every session.

Sebastian Vettel was fastest in the second training session in Sochi

Compared to last year, the racers noted a higher level of grip, but the track remains slippery, and the tire wear is low.

The head of Motorsport Pirelli’s Mario Isola summed up Friday in Sochi: “last year we set a goal to achieve the difference between the compounds per second, and we achieved it. In qualifying and the race pilots will prefer the Supersoft and Ultrasoft.

The level of deterioration of rubber is still low, as the track was still slippery, but the ground, however, was rougher.

The strategy in the race is likely to be simple, and the pilots only time I will go to the pits to change to Supersoft Ultrasoft”.

Live text commentary from the second training the Grand Prix of Russia with the photos and videos you can view on our website.

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Source translated by Яндекс.Переводчик

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