Mercedes driver Nico Rosberg guides his car during the Spanish Formula One Grand Prix at the Circuit de Catalunya in Montmelo, just outside Barcelona, Spain, on May 10, 2015. Emilio Morenatti / AP Photo
Mercedes-GP’s Nico Rosberg, foreground, leads from the pole after the start of the Formula One Spanish Grand Prix at the Circuit de Catalunya in Montmelo, just outside Barcelona, Spain, on May 10, 2015. Emilio Morenatti / AP Photo
Sauber’s Felipe Nasr of Brazil drove to a ninth-place finish at the Formula One Spanish Grand Prix at the Circuit de Catalunya in Montmelo, just outside Barcelona, Spain, on May 10, 2015. Andres Kudacki / AP Photo
Ferrari’s Sebastian Vettel started third and finished third in the Spanish Grand Prix at the Circuit de Catalunya on May 10, 2015 in Montmelo, on the outskirts of Barcelona. TOM GANDOLFINI / AFP
Nico Rosberg of Mercedes GP started from pole and went on to win the Formula One Spanish Grand Prix at Circuit de Catalunya on May 10, 2015 in Montmelo, Spain. Clive Mason / Getty Images
Kimi Raikkonen of Finland started seventh in his Ferrari and finished fourth in the Formula One Spanish Grand Prix at Circuit de Catalunya on May 10, 2015 in Montmelo, Spain. Clive Mason / Getty Images
Sebastian Vettel pilots his Ferrari to a third-place finish at the Formula one Spanish Grand Prix at Circuit de Catalunya on May 10, 2015 in Montmelo, Spain. Clive Mason / Getty Images
Carlos Sainz started fifth for Toro Rosso at his home grand prix but finished 10th at Circuit de Catalunya on May 10, 2015 in Montmelo, Spain. Peter Fox / Getty Images