Lewis Hamilton claimed the victory and Red Bull clinched the constructors title but the biggest winner at the U.
S. Grand Prix was Formula One with commercial supremo Bernie Ecclestone immediately calling for more races in America.
"The future of F1 in the USA? I think we'll finish with three races here within the next three years," a beaming Ecclestone told reporters. "The race was fantastic wasn't it? Really was a super race.
"If you tried to plan this, to have the (title) race finish in Brazil, you couldn't have done a better job.