Pirelli has hit back at Sergio Perez's criticism of their compound choices for the Spanish Grand Prix, which the Mexican described as "embarrassing". Speaking... read more »

Paul Hembery has labelled Sergio Perez's criticism of Pirelli's tyre compound selections as "pathetic" after Perez called the gap to GP2 times... read more »

Sergio Perez says Pirelli is to blame for the "embarrassing" gap between F1 lap times and those in GP2 in Spain read more »

Force India driver Sergio Perez has hit out at Formula 1 tyre supplier Pirelli over what the Mexican perceives as an overly conservative approach. read more »

Full times from today's second free practice session for the Gran Premio de Espana Pirelli. read more »

Lewis Hamilton remained in charge as his Mercedes team laid down a marker during second practice for the Spanish Grand Prix. The former World Champion posted a time of 1:25.524... read more »

Full times from today's first free practice session for the Gran Premio de Espana Pirelli. read more »

Details of drivers power unit elements used prior to the Gran Premio de Espana Pirelli weekend. read more »

Video: Pirelli's guide to the Spanish GP read more »

Pirelli don't believe we'll see a repeat of previous Spanish Grands Prix which have often seen four-stops due to the abrasive nature of the Barcelona circuit. The... read more »

In the past we've seen up to four pit stops in Spain. With the changes we have made to the tyres this year, we would now hope to see no more than three. read more »

Pirelli hopes its new tyre compounds can avoid a repeat of the 2013 Spanish Grand Prix, which Fernando Alonso won on the back of a four-stop strategy read more »

Pirelli boss Paul Hembery hopes to avoid a repeat of last year's Spanish Grand Prix, which Fernando Alonso won with a four-stop strategy... read more »

Formula 1 drivers should not have to pit for fresh tyres more than three times at this weekend's Spanish Grand Prix, according to Pirelli Motorsport Director Paul Hembery. read more »

Paul Hembery admits Pirelli will be disappointed if drivers need to stop four times in the Spanish Grand Prix after Fernando Alonso won on such a strategy last year read more »

Formula 1 tyre testing using current cars is a "monumental step forward" for Pirelli, according to its director of motorsport Paul Hembery. read more »

Pirelli F1 boss Paul Hembery has said that Williams Martini Racing driver Valtteri Bottas gave him goosebumps at the Chinese Grand Prix when the Finn reached 200mph on the... read more »

Pirelli has praised Williams driver Valtteri Bottas for reaching 316kph (196mph) in the wet in China on intermediate tyres despite limited visibility read more »

Pirelli has praised Valtteri Bottas' bravery as the Williams driver managed to hit 316km/h (197mph) in wet conditions during qualifying for the Chinese Grand Prix read more »

During qualifying for the Chinese Grand Prix, Valtteri Bottas reached 316 kph - nearly 200 mph - on the back straight of the Shanghai circuit. read more »

Christian Horner says Sebastian Vettel has struggled to match team-mate Daniel Ricciardo so far this season due to issues with the Pirelli tyres read more »

A number of different tyre strategy options were available but the very strong performance of the medium tyre in the second stint allowed the top 15 to complete two stops only. read more »

The performance of our intermediate tyre was clearly shown by Valtteri Bottas, who reached 316kph - that's 196mph - on the straight in conditions that were very wet indeed. read more »

Daniel Ricciardo set the pace during Saturday morning's rain-affected final practice session for the Chinese Grand Prix. The Red Bull driver clocked a time of 1:53.958 on... read more »

We're looking at between two and three pit stops on Sunday from what we can see so far. read more »