Chinese GP: Williams Martini Grand Prix Preview

Aerodynamic performance is tested at the Chinese Grand Prix thanks to the circuit’s 1km back straight and its combination of sweeping turns. The back straight is a great place for overtaking, but not the only opportunity on the track. The layout’s demanding corners test the Pirelli tyre whilst fans cheer on their heroes in the 24,000 capacity grandstand.

An addition to the calendar in 2004, the first sequence of corners on the track have been described as one of the hardest in Formula One as fast entry speeds are quickly discarded under heavy breaking due to a tightening track for almost 270° before quickly changing direction. The Chinese Grand Prix is host to the continuing growing fan base in Asia.

For Shanghai, Pirelli have made available the supersoft (for use in Q3), soft and medium compound tyres for dry-weather running. The intermediate and wet tyres are also available. Pirelli have allocated three sets of tyres to each driver, but each driver can now choose their remaining ten sets from the available compounds. In China, Williams has chosen to allocate each driver with different sets of tyres. Valtteri will be racing with two sets of medium tyres, four sets of soft tyres, and seven sets of supersoft tyres. Felipe will be racing with one set of medium tyres, five sets of soft tyres, and seven sets of supersoft tyres.

PAT SYMONDS:
The Shanghai International Circuit has quite long straights with average corner speeds on the low side. However, Turns 7, 8 and 13 do exercise the high-speed characteristics of the car. The long duration of the corners puts a lot of energy through the tyres, therefore tyre wear is generally the limiting factor for strategy choice. Whilst in 2015 we generally saw two-stop strategies, experience so far in 2016 shows that teams are pushing to more aggressive strategies due to the freedom of tyre choice. The championship is extremely close, therefore we must keep pushing to remain competitive.