Pirelli

Drivers: Nico Rosberg (Mercedes), Sebastian Vettel (Red Bull), Mark Webber (Red Bull)

Red Bull and others plan to protest Mercedes after details emerge of a three-day Barcelona test using tyres for Canadian Grand Prix.

World champion Sebastian Vettel insists that Pirelli's latest compound will be the only thing he concentrates on early in the Spanish GP weekend.

Pirelli is putting its recently-acquired HRT chassis up for auction on eBay after failing to find a use for it.

Pirelli says it is close to agreeing terms for extra tyres in Friday free practice, but doesn't think the rookie driver requirement will be made mandatory.

Sergio Perez remains optimistic about his chances of scoring points in Shanghai, despite starting from twelfth on the grid.

"If we'd brought the hard tyre, we would probably be looking at one stop," says Pirelli's Paul Hembery. "We're confident that we're in for another action-packed race tomorrow."

Sebastian Vettel has revealed that his Red Bull team has been working to cure the RB9's tyre woes, but remains pessimistic about his chances in Malaysia.

A look ahead to the Australian Grand Prix from within the Melbourne paddock through the eyes of Lynne Huntting

Sergio Perez leads the way on the second day of F1 testing in Spain, setting the fastest time of the week to date at Catalunya

Jaime Alguersuari slates F1's 'money over talent' policy amid hints that another seat was pulled out from under him.

Teo Martin confirms Spanish media reports that he has purchased many of the assets of the HRT team - although he also reveals that Pirelli has bought one of the 2011 cars

Ten years after it was first discussed, Pirelli says the World Superbike Championship is now ready for the move to larger 17" inch tyres.

The compounds and constructions have all changed for F1 2013. Here is a step-by-step guide to Pirelli's P Zero and Cinturato compounds for the year ahead...

"Our 'model' for motorcycle control tyres needs a very close specification between road and racing and this is not the case in MotoGP. But if MotoGP were to accept this, why not?" - Giorgio Barbier, Pirelli.

Celebrating 140 years of history with F1 tyre supplier Pirelli

Pirelli reveals stats showing some of the some keys facts from the 2012 F1 season

Sebastian Vettel controlled the wear on his front tyres to perfection in Korea, setting his fastest lap shortly before winning the race.

Pirelli announce the continuation of 16.5 inch tyres in the British Superbike Championship for 2013, with the introduction of the 17 inch size for 2014.

Rapax driver Tom Dillmann will not be racing in the British round of the GP2 Series this weekend, with budgetary issues seemingly forcing him out for the foreseeable future.

Tom Sykes believes his lap times during testing at Motorland Aragon are indicative of how the high winds affected him during race day around the same circuit.

The GP2 qualifying session in Monaco on Thursday is to be split into two groups to avoid a second year of on-track chaos, the series has revealed.

In the first of a series of features, Pirelli looks at how tyres are made and distributed to the F1 teams...

Fernando Alonso claims Michael Schumacher's criticism of Pirelli has been blown out of proportion, as Sebastian Vettel explains how rubber has changed racing over the past few years.