Pirelli has been testing its wet-weather tires for February 1 in Valencia . The Yas Marina circuit was coated with water to simulate rainy conditions . The Italian company , which returns to the elite motorsport after a 20-year absence as official supplier in place of Bridgestone , coated the Yas Marina circuit in Abu Dhabi in water for the unprecedented two-night session . Pedro de la Rosa la Rosa again drove a Pirelli Formula One car for the between 6 p.m. and midnight local time session .
Pirelli has been testing its wet-weather tires for February 1 in Valencia . The Yas Marina circuit was coated with water to simulate rainy conditions . Pedro de la Rosa la Rosa again drove a Pirelli Formula One car for the between 6 p.m. and midnight local time session .