Spain preview quotes: Pirelli
Paul Hembery: "We said from the start of the year that we would introduce evolutions of the tyres if we believed that they would benefit the sport and Barcelona marks the first occasion that we have done this. The new tyre - which we have tested extensively ? reduces degradation and improves tyre wear.
Mark Anthony Martin Jeremy Allan Mayfield James Christopher McMurray Casey James Mears Juan Pablo Montoya