As Toro Rosso begins life as a works team, James Key isn't concerned about a possible Honda deal for senior outfit Red Bull in 2019. read more »

Carlos Sainz is adamant he is "not even thinking about 2019" and a possible Red Bull seat as his focus is firmly on Renault. read more »

Pirelli has released details of this year's test programme relating to its 2019 tyre compounds. read more »

Vietnam and Miami are reportedly set to join the 2019 F1 calendar, with Argentina another possible addition to the schedule. read more »

Pirelli has finalised its Formula 1 tyre testing programme for the coming season, with all 10 teams contributing to the development of its 2019 slicks read more »

Carlos Sainz insists he is not thinking about a potential move to Red Bull in 2019. read more »

Pirelli's development plans for the 2019 tyres are firmly in place but Interlagos has been dropped from the schedule following last year's safety concerns. read more »

Toro Rosso technical boss James Key calls for F1 to return to a split testing schedule in 2019 and hold running in Bahrain. read more »

Miami, Hanoi and Buenos Aires could be on the calendar as early as next year according to reports in the German media. read more »

Renault have given Red Bull a May deadline to decide whether they want to continue using their engines in 2019. read more »

Red Bull have until the end of May to decide whether they want to continue with Renault engines in 2019, or switch to Honda power. read more »

Renault gives Red Bull 2019 engine deadline read more »

Red Bull has until May to decide on its engine supply for 2019 otherwise it will be forced to use Honda. read more »

Renault Formula 1 boss Cyril Abiteboul says he will give Red Bull a May deadline for a decision over its 2019 engine supply, respecting the FIA regulation on the subject read more »

Helmut Marko says Red Bull will need to decide by the summer if they want to make the switch to Honda power from 2019. read more »

Buenos Aires could host its first F1 race in 20 years in 2019 after Arturo Bubinstein revealed talks with Liberty Media. read more »

Formula 1 looks set for a return to Argentina in 2019 read more »

McLaren and Petrobras will form a new technical partnership from 2019, with the oil company providing the Formula 1 team with specialist fuel and engine lubricants. read more »

Argentina, which last hosted a round of the world championship in 1998, is seeking to return to the calendar in 2019. read more »

McLaren has signed a technical partnership with Brazilian oil company Petrobras with the aim of using the company's fuel and oil products from the 2019 season onwards. read more »

Cyril Abiteboul wants to see Renault matching customer outfits Red Bull and McLaren by the 2019 season. read more »

The 2018 season isn't even underway and already McLaren are being asked about next year's line-up, which Zak Brown says is like "flicking the jackpot." read more »

Picking McLaren's driver-line up for the 2019 F1 season will be like "flicking the jackpot", according to Zak Brown. read more »

Daniel Ricciardo insists he is in no rush to finalise his plans for 2019 and beyond. read more »

Renault expects its chassis' performance deficit is too "substantial" to beat its Formula 1 customer teams Red Bull and McLaren this season, but wants to match... read more »