Jenson Button, 12th: “The car didn’t feel too bad today: we struggled a little with front locking, and the lap-time isn’t quite there yet, but... read more »

Pedro de la Rosa, 24th: "In the first session our weakest point was braking, as we were blocking the front and rear tyres. We improved notably in the afternoon after... read more »

Bruno Senna, 5th: It was a good day and we managed to fulfil our test programme. It would have been useful to have done a few more miles but we have still gathered a lot of... read more »

Paul Di Resta, 6th: "When I got in the car this morning the baseline set-up was a good starting point and I didn't really change that much for the rest of the day.... read more »

Fernando Alonso, 7th: "Overall, it's been a positive day, during which we tried various updates on the car: some worked well, others need some modifying and then they... read more »

Kamui Kobayashi was unable to put in a long run in Valencia on Friday afternoon, as the Sauber driver was affected by a hydraulic problem. However, with a light fuel load, the... read more »

Kamui Kobayashi, 3rd: "For me it was quite okay today, except for an hydraulic problem which prevented me from doing long runs in the afternoon. In the morning we had a... read more »

Michael Schumacher, 4th: "Our work today was reasonably good, with obviously a lot of data to be confirmed now in our technical briefings before qualifying. The second... read more »

Sebastian Vettel, 1st: "We have tried some new parts on the car today, but the lap times have not really allowed us to have a fair conclusion of them yet. It was important... read more »

Sebastian Vettel moved ahead as Formula 1 practice continued in Valencia on Friday. When the Soft compound tyres were rolled out, the World Champion set a best lap time of... read more »

Sebastian Vettel set the pace in Friday's second practice in Valencia, which gave the first indication of how qualifying on the soft tyres could pan out... read more »

Bruno Senna is expecting a "tough" weekend in Valencia where the heat is expected to play havoc with the Pirelli tyres... read more »

McLaren's operations director Simon Roberts says that McLaren learnt "a huge amount" about the Pirelli tyres in Canada but believes all of the big teams are... read more »

Pirelli's current deal to supply tyres to Formula One may end at the end of next year, but they're hopeful of extending their stay in the sport... read more »

McLaren's operations director Simon Roberts thinks it is too soon to suggest that the top Formula 1 teams have now got a handle on the 2012 Pirelli tyres and will command... read more »

Many are calling the 2012 F1 season a lottery but on close inspection it's quite clear that it isn't. Pirelli's apparently mysterious tyres have been cited as... read more »

McLaren sporting director Sam Michael has dismissed the notion that Jenson Button is more sensitive to the Pirelli tyres than team-mate Lewis Hamilton read more »

Paul Hembery: "Valencia could not present a bigger contrast to the street circuits that have come before it: the track is faster and the temperatures higher, with plenty... read more »

Challenging characteristics make Grand Prix of Europe a tough one to call for tyres. read more »

Although the behaviour of this year’s Pirelli tyres has resulted in much action during Grands Prix, the tyre manufacturer is sure that qualifying will still be the... read more »

The third consecutive street circuit on this year’s Formula One calendar, the Grand Prix of Europe, contains the highest number of corners of any track all year (25) and is... read more »

Kamui Kobayashi admits Sauber face an uncertain time in Valencia as they don't know how their C31 or its Pirelli tyres will deal with the heat... read more »

Kamui Kobayashi: "In Valencia it is usually very hot. I personally like that, but it is difficult to say what it means for the car and the tyres. It will be tough, that... read more »

Bernie Ecclestone has declared himself delighted with the 2012 season so far. So far, the unpredictable races – with an unprecedented seven different drivers winning... read more »

McLaren are reportedly able to adjust the temperature of their tyres through an adjustable opening on the wheel hub. Such a system would be useful this season given the... read more »