Red Bull's dominance of the Spanish Grand Prix practice session - Red Bull racing team dominated the first practice session at the Grand Prix of Spain on Friday (20 / 5).
Mark Webber and Sebastian Vettel won the top two places. Webber himself one second faster than Vettel. Meanwhile, the Mercedes team driver Nico Rosberg third quickest followed by Ferrari driver Fernando Alonso, the drivers Saube Sergio Perez of Mexico and the McLaren driver Lewis Hamilton.
Meanwhile, Jenson Button of Britain in the ninth position.
All race teams try new parts in hopes of improving their competitiveness. However, their efforts become difficult due to the slippery circuit and big wind. Many drivers complained about the car grip.
They tried some new components, including a new wing, with the results of their driver Rubens Barrichello, recorded the tenth fastest in first practice session on Friday (20 / 5) behind Nick Nick Heidfeld of the Lotus-Jenson Button of Renault and McLaren.
In front, Webber and Vettel test the latest development is expected to Red Bull team could solidify their position in F1 this season.
Red Bull floor and install a new rim wheel following the design principle pioneered by Ferrari to memperlancarkan air flow at the venue.