Red Bull team boss Christian Horner says he has no qualms over Formula 1 tyre supplier Pirelli's involvement in the recent private test at the Circuit de Catalunya,... read more »

Red Bull insists that its unhappiness about the recent Pirelli secret test is focused exclusively on Mercedes and not at all on Formula 1's tyre supplier read more »

After Canada, conspiracy theories abound as Glen Crompton suggests Formula One will have a new tyre supplier for 2014, while not holding back his disappointment at Giedo Van... 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 »

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 »

Pirelli will make no more changes to their tyres this season, other than those which they will introduce during practice for the Canadian Grand Prix ahead of a race debut in... read more »

Former-F1 tyre supplier Bridgestone has ruled out returning to the sport amid the current uncertainty over Pirelli's future. Pirelli is yet to agree a new supply contract,... read more »

Hankook has said it would not be possible for it to become a tyre supplier in Formula One next season read more »

Hankook has ruled out becoming Formula 1 tyre supplier in 2014 if Pirelli does not agree a new contract read more »

Lotus team principal Eric Boullier says he would have welcomed the opportunity to conduct a private tyre test with Pirelli, had they been given the chance. The Frenchman made... read more »

Pirelli insists that Mercedes did not gain an advantage from its recent tyre test in Spain and the tyre supplier acted within the rules. Pirelli and Mercedes are set to appear... read more »

Williams sign a "long-term" partnership with Mercedes to supply their engines from the 2014 Formula 1 season onwards. read more »

The Williams F1 team has confirmed it will switch to Mercedes power in 2014, when the sport adopts a new engine formula. The deal has been in the works for many months now,... read more »

Pirelli will not debut it's revised 2013 tyres at the Canadian Grand Prix as planned, but will give the teams an opportunity to test them during Friday practice. The... read more »

Sole Formula 1 tyre supplier Pirelli has postponed the full-blown introduction of its modified compounds, with recent safety-focused adjustments due to be tested but not raced... read more »

Driver-turned-pundit Martin Brundle says the Mercedes/Pirelli test row underlines the problems being faced by F1's sole tyre supplier.     read more »

The furore over Mercedes’ secret Pirelli test looks set to deepen, as rival teams claim they were not informed by F1′s tyre supplier. As it refused to rule... read more »

The latest controversy to hit Formula 1 is that of Mercedes and Pirelli conducting a private tyre test in which they completed 1,000km of running, using a 2013 car (the W04)... read more »

The FIA has issued a statement on the 'secret' tyre test which took place following the Spanish Grand Prix, resulting in an official protest by Red Bull and Ferrari... read more »

The Monaco Grand Prix stewards have opted to pass judgement over the private tyre test staged by sole Formula 1 supplier Pirelli and the Mercedes team after the Spanish Grand... read more »

Sole Formula 1 tyre supplier Pirelli has explained to GPUpdate.net that Mercedes is not the first team with whom it has conducted a private test, reacting to the furore over a... read more »

Toro Rosso team boss Franz Tost says the field should be using the opening practice session of Grand Prix weekends to test new tyres, with chiefs still debating the way in... read more »

Pirelli has threatened to quit as Formula 1's tyre supplier if a new contract for the 2014 season is not promptly agreed, with teams yet to unanimously agree on full... read more »

The official tyre supplier to Formula 1, Pirelli, has slammed the sport for failing to agree a new contract beyond 2013. Pirelli had hoped to have a new contract in place by... read more »

Pirelli has said it is running out of time to receive confirmation that it will continue as Formula One's tyre supplier and there will come a point where it will have to... read more »