Red Bull were among the teams asked to assist Pirelli with its development programme, but refused because it didn't want to break the F1 regulations regarding... read more »

Ross Brawn has played down suggestions that sanctioning Mercedes' part in the now controversial Pirelli test may impact on his position within the... read more »

Kimi Raikkonen admitted that his Lotus struggled to get heat into the Pirelli tyres during Friday's free practice... read more »

Canadian GP: Pirelli practice quotes read more »

Red Bull team principal Christian Horner says that the lack of transparency from Mercedes over their three day tyre test with Pirelli is disappointing. Mercedes will face an... read more »

We've seen some long runs from the supersoft in practice with no significant drop-off in performance, so this certainly looks set to be the tyre to qualify on tomorrow. read more »

The teams had their first taste of the new type of Pirelli tyre today, with two sets of an experimental medium tyre using a new Aramide rear construction allocated to each... read more »

Pirelli says initial feedback over the prospective new tyre construction to be introduced from the British GP has been "positive" and it is not expecting the... read more »

Pirelli says it is looking forward to being able to explain its side of the Mercedes test controversy at the forthcoming FIA International Tribunal read more »

Kimi Raikkonen admitted Lotus was struggling to get the Pirelli tyres in the right operating window during Canadian Grand Prix free practice on Friday read more »

Pirelli's motorsport director Paul Hembery says the tyre manufacturer is "looking forward" to the International Tribunal over its test with Mercedes read more »

Pirelli will make a decision on Monday about whether or not it will use revised tyres from the British Grand Prix, with it now suggesting that a simple glue change may be... read more »

Red Bull team principal Christian Horner has confirmed he was asked if his outfit would like to take part in a tyre test with a 2013 car, but declined on the basis he believed... read more »

Although Ross Brawn would not reveal too much, the Merc team boss admitted that it was his decision to run the Pirelli test... read more »

Christian Horner has revealed that Red Bull Racing turned down the opportunity to test with Pirelli as they felt it "wasn't in line" with the rules... read more »

After consulting his company's lawyers, Pirelli motorsport boss Paul Hembery pulled out of Friday's FIA press conference at the Canadian Grand Prix as pressure mounts... read more »

Mercedes boss Ross Brawn has revealed that it was his decision to go ahead with the controversial Pirelli test, as he played down talk his position could be under threat if his... read more »

Kimi Raikkonen says Lotus struggled to switch on the Pirelli tyres for a quick lap during practice for the Canadian Grand Prix read more »

Ross Brawn has taken responsibility for Mercedes role in its private test with Pirelli as pressure mounts on the team ahead of its appearance at the FIA's International... read more »

Christian Horner has revealed Red Bull were approached by Pirelli to carry out an in-season test but rejected the opportunity as they felt it broke the Sporting Regulations. read more »

After months of discussion, toiling between the teams, arguing and private track testing, Pirelli might scrap its new tyres for the 2013 season altogether. The sole tyre... read more »

Paul Hembery will not face the media in Montreal on Friday afternoon as he has withdrawn on advice from Pirelli's legal team... read more »

Ross Brawn says his "conscience is clear" over Mercedes' Pirelli test and that it was never meant to be a secret... read more »

Pirelli's motorsport director Paul Hembery will not attend Friday's FIA press conference following practice for the Canadian Grand Prix after his legal team advised... read more »

Pirelli motorsport director Paul Hembery pulled out of an appearance at an official FIA press conference in Montreal on Friday on advice from his company's lawyers read more »