Mario Isola the Wind prevented normal operation
The head of Pirelli Mario Isola pointed out the problems of the teams in preparation for the Grand Prix of Spain.Mario Isola "Quite strong and changeable winds created difficulties for the teams to work with our tires. It was especially difficult to work in the afternoon. Not helped the teams to gather more information and red flags in the end of the session.However, we saw that the gap between the tire Hard and Medium is about 1.8 seconds. We expect that the gap between the speed of these tyres during the race will be more than 1.5 seconds. We think that teams will choose these compounds for the next race. The level of degradation of the compounds is about the same. Understanding of the tyres will be key to strategy".