2009 Aerodynamic Changes Explained by Jarno Trulli

Formula 1 cars have changed significantly from 2008 to 2009 thanks to several new aerodynamic rules. The new rules, which introduce bigger front wings and smaller rear wings among other changes, are primarily designed to increase the chances of overtaking during Grand Prix. Panasonic Toyota Racing has been testing its new car, the TF109, since January as its drivers Jarno Trulli and Timo Glock prepare for the first race of the season on March 29 in Australia.
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