The attempt to have Pirelli revert to the 2018-spec thicker treaded tyres has failed after five teams voted against the move. read more »

Formula 1 will continue with the 2019 tyres for the remainder of this season after the teams voted 5:5 to revert to the 2018 tyres. read more »

The teams are to meet with the FIA and Pirelli on Friday in a bid to have the Italian manufacturer revert to the 2018-spec thicker treaded tyres. read more »

Pirelli has not received any request from any team to revert back to 2018 tyres despite the domination from Mercedes in 2019. read more »

Pirelli has not received a single request to change its Formula 1 tyres despite suggestions it should revert to last year's specification to end Mercedes' dominance... read more »

As more and more teams face issues with the 2019-spec tyres, there are calls for Pirelli to revert to the 2018 version. read more »

Lance Stroll will revert to his previous-specification Mercedes Formula 1 engine ahead of qualifying for the Canadian Grand Prix after his fiery failure in final practice read more »

Mercedes team principal Toto Wolff says Niki Lauda's signature and the red star in tribute to the Austrian will remain part of the Silver Arrows livery, but their red halo... read more »

On a day he appeared to revert towards Version 1.0, Valtteri Bottas reveals his Bahrain efforts were not helped by an errant plastic bag. read more »

Honda to revert to Spec 3 power unit in Brazil read more »

Honda will revert to its previous Formula 1 engine specification for the Mexican Grand Prix, with Pierre Gasly to start at the back for the second race in a row read more »

Honda confirms it will revert to its B-spec Formula 1 power unit for the remainder of the Russian Grand Prix race weekend. read more »

Pierre Gasly and Brendon Hartley will run Honda's older specification engine from FP3 onward after the Japanese manufacturer declared there is "still some work to... read more »

STR drivers revert to older specification Honda engine read more »

Red Bull knew they would have to revert back to a B-spec engine at some point when they took the new C-spec unit, as the update cannot currently run at high altitude circuits. read more »

Red Bull always knew it would have to revert to Renault's B-spec engine even before Verstappen's Singapore issue. read more »

Red Bull drivers Max Verstappen and Daniel Ricciardo are braced for grid penalties at the Russian GP as the team revert to Renault's 'B-spec' engine. read more »

Having had to revert to an older chassis following the first lap crash in Belgium, Fernando Alonso fears lack of latest-spec spares. read more »

Daniel Ricciardo is set for more engine penalties later in the season after being forced to revert to an older-spec power unit in Hungary. read more »

Failing to make it to Q2, Pierre Gasly rues the need to revert to the old-spec Honda engine after FP3. read more »

Toro Rosso's Pierre Gasly has reflected on a "tough" qualifying session after having to swap to an old-spec Honda engine in Canada. read more »

Valtteri Bottas insists he will not need to revert to mind games to beat Mercedes teammate Lewis Hamilton in 2018. read more »

Williams has revealed that Lance Stroll was hampered in Formula 1's Brazilian Grand Prix by a lack of engine power, after being forced to revert to an older-specification... read more »

McLaren's Stoffel Vandoorne will revert to Honda's Spec 3.7 power unit in Mexico after an anomaly was detected on his new specification engine on Friday… read more »

It was not a good morning for Formula 1’s Spanish contingent in Austria on Saturday as Fernando Alonso had to revert to the older spec Honda engine and Carlos Sainz’s P3 ended... read more »