SINGAPORE - SEPTEMBER 18: Sebastian Vettel of Germany and Ferrari drives during practice for the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 18, 2015 in Singapore. (Photo by Clive Rose/Getty Images)
SINGAPORE - SEPTEMBER 18: Sebastian Vettel of Germany and Ferrari drives during practice for the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 18, 2015 in Singapore. (Photo by Clive Rose/Getty Images)