Pirelli racing manager Mario Isola believes the Spanish Grand Prix would have been a lottery had Formula 1's tyre supplier not modified its tyres read more »

Lewis Hamilton got his mojo back in Spain while Pirelli's tyres may have had a say in the first round of the development war... read more »

Toto Wolff dismisses the theory Pirelli's decision to reduce the tread of its tyres in Spain was made following a request from Mercedes after the German team took a front... read more »

Mercedes drivers Lewis Hamilton and Valtteri Bottas rubbished the accusation that Pirelli's new tyres favoured its car during the qualifying session after Mercedes... read more »

Mercedes has dismissed claims that a change to the tyre tread depth this weekend is for its benefit. read more »

Mercedes have rubbished claims Pirelli have handed the world champions a critical performance advantage by changing their tyres mid-season. read more »

Taking pole position in a front row lock-out, Toto Wolff says it is "bollocks" to even suggest that Mercedes have gained an advantage through Pirelli's changed... read more »

Varying experiences on Pirelli's tyres led to one of the most exciting Q3s in recent times in Spain on Saturday. read more »

Toto Wolff has rubbished suggestions that Pirelli's decision to bring Formula 1 tyres with thinner treads to the Spanish Grand Prix was designed to favour Mercedes over... read more »

Ferrari pin disappointing Spanish GP qualifying result on changed Pirelli tyres read more »

Sebastian Vettel suspects Mercedes' impressive pace in qualifying on Pirelli's softest compound is linked to changes to the tyre's tread depth for this... read more »

Sebastian Vettel says Pirelli's alterations to its tyres for the Spanish Grand Prix is "the same for all of us" amid accusations of the changes favouring... read more »

Formula One tyre supplier Pirelli introduced a new version of its slick tyres for the Spanish Grand Prix after Mercedes struggled with overheating during winter testing.... read more »

The tyres all have a tread that is 0.4 millimetres thinner than before to avoid overheating and blistering here, and so far, we have seen that this has worked. read more »

Max Verstappen is happy with Red Bull's practice pace in Spain, but admits he struggled with Pirelli's modified tyres through FP1 and FP2. read more »

Sebastian Vettel finds Pirelli's reduced tread tyres the biggest challenge on Friday practice in Spain as the times point to a three-way fight at the front of the pack. read more »

For the Spanish, French and British Grand Prix, Pirelli will bring tyre compounds with reduced tread depths in order to combat possible overheating problems. read more »

Reduced tread depth and new track surface should hopefully add to Spanish lottery. read more »

All three available compounds were used extensively during the Azerbaijan Grand Prix last weekend, much to the delight of Pirelli's Mario Isola. read more »

Pirelli confirms its F1 tyre choices for July's British Grand Prix, with the new 'ice blue' Hard compound set to feature for the first time. read more »

McLaren confirms Lando Norris will feature on both days of F1's in-season test in Spain next week, including half a day of running to aid Pirelli's tyre development. read more »

Pirelli have chosen the new hard tyres for the first time this season at the British Grand Prix. read more »

Pirelli's hard - the 2018 equivalent of the 2017 soft - will make its 2018 season debut at the British Grand Prix. read more »

Pirelli has unveiled Formula 1 teams' tyres selections for the 2018 Spanish Grand Prix, with Williams on a vastly more aggressive strategy than any of the other outfits read more »

Pirelli expecting one-stop Azerbaijan GP read more »