Fewer tyre changes after 9 races, compared to last year: Reports

Pirelli remains at the centre of the F1 'show', but a new analysis proves that the marque's tyres in 2012 are less fragile than last year.Germany's Auto Motor und Sport said that following the pitstop frenzy of the Italian supplier's first season back on the grid, there has been "much less" tyre degradation so far in 2012.In 2010, for Bridgestone's last year in F1, the analysis said there were