The Circuit of the Americas in Texas is one of the newest venues on the Formula One calendar, having been inaugurated only in 2012. The medium and soft compounds are nominated here for the first time (with the hard and medium chosen for the last two years). This versatile selection of compounds for 2014 is designed to cope with the varying demands of the track, which takes in three long straights, but also a number of more technical corners. These include the long Turn 1 – a constant radius hairpin that puts plenty of energy through the tyres – as well as other fast direction changes, reminiscent of Silverstone or Suzuka. With 20 corners and impressive differences in elevation, Austin is a very busy lap with some unique challenges, such as an uphill braking area after the start that makes it difficult to find the correct braking point. In combination, this all makes for an exciting track that both drivers and spectators enjoy immensely. The United States Grand Prix also marks the start of the final sequence of back-to-back races of the year, with the teams then heading straight to Interlagos in Brazil, where the same medium and soft tyre nomination has been made.
Paul Hembery, Pirelli
motorsport director: "As is the case for every automotive manufacturer, America is a key market for Pirelli. So we are very pleased to be heading back to Austin, which is a great city to spend time in as well as a fantastic place to race. With the track surface now three years old, it has become more mature and should theoretically offer better grip than previous years. The medium and soft tyres are expected to put us on track for a two-stop race, although we will have to confirm our projected data after free practice. A lot will depend on the weather. Even though the race takes place in November, warm but variable conditions are still likely, so thermal degradation will be an important factor. How much that influences wear and overall degradation with the new generation of cars this year – and therefore the race strategy – is something we will only find out when we get there. On both previous occasions, the winning strategy has always been a one-stopper: also because the race comes relatively late in the season, by which time most teams have developed a good understanding about how to get the most out of the tyres."
, Pirelli consultant: "Austin is above all a really exciting circuit for drivers. There are good possibilities to attack and to overtake under braking for Turn 1, and also through the esses, where a number of different lines are possible. Plenty of overtaking opportunities normally ensure a good grand prix; this track is far from boring. The variation in temperatures is another important factor: last 2 years it was definitely cold in the morning, but hot when it came to qualifying. That makes getting the tyre into the right operating window an additional challenge for the drivers and teams in America."