AUSTIN, TX - OCTOBER 23: Nico Rosberg of Germany and Mercedes GP drives during practice for the United States Formula One Grand Prix at Circuit of The Americas on October 23, 2015 in Austin, United States. (Photo by Dan Istitene/Getty Images)
AUSTIN, TX - OCTOBER 23: Nico Rosberg of Germany and Mercedes GP drives during practice for the United States Formula One Grand Prix at Circuit of The Americas on October 23, 2015 in Austin, United States. (Photo by Dan Istitene/Getty Images)