We're learning a lot about the handling and characteristics of the car with every lap. read more »

The R.S.17 feels good so far, but we still have room for improvement and that's what next week is about. read more »

This year we've had very few and very small problems. Compared with last year, it's been a lot better. read more »

We chose not to run when the track was damp as there wasn't really much point. read more »

It was another positive day. read more »

BARCELONA, Spain -- Haas has decided to push back its planned test of Carbon Industrie brakes to later in the season as continues to work on solving "inconsistency"... read more »

Total testing times and lap counts from the first week of 2017 F1 pre-season test from the Circuit de Catalunya, Spain 4 Days Combined read more »

Valtteri Bottas described Thursday's dedicated wet testing at the Circuit de Barcelona-Catalunya as "very useful" to his and Mercedes' pre-season… read more »

BARCELONA, Spain -- Valtteri Bottas is convinced Mercedes has plenty more to come in the second week of pre-season testing. Mercedes encountered a blip on Thursday, with an... read more »

BARCELONA, Spain -- Kimi Raikkonen and Ferrari ended the final day of the first winter test at the top of the time sheets, on a day that saw a wet-weather test and Mercedes... read more »

Final day of opening pre-season test at Barcelona sees damp squib end with a flourish. read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 4 Final read more »

Today's times from the Circuit de Catalunya, on the final day of the opening pre-season test. read more »

Ferrari's Kimi Raikkonen ended the wet/dry day of running quickest at the Circuit de Barcelona-Catalunya, as Formula 1's opening four-day pre-season test of… read more »

Kimi Raikkonen quickest on final day of first Barcelona Formula 1 test read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 4 5pm read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 4 4pm read more »

Pirelli is planning to introduce revised wet Formula 1 tyre compounds in time for the Chinese Grand Prix after admitting that the ones tested at Barcelona were not ideal read more »

Full testing times from the opening day of the 2017 F1 pre-season test from the Circuit de Catalunya, Spain Day 4 3pm read more »

Romain Grosjean says Pirelli has made big progress with its full wet Formula 1 tyre after early running at Barcelona, but says the new intermediate gets "destroyed"... read more »

FIA has confirmed they will cast a beady eye on all the teams' current suspension systems following the conclusion of the first winter test. read more »

Ferrari's Kimi Raikkonen topped the morning session of the final day of testing at Barcelona this week. The Finn was fastest towards the lunch break as the track dried up... read more »

Lewis Hamilton has been forced to miss running on the final day of the first Formula One pre-season test in Barcelona due to an electrical fault. On Thursday morning Mercedes... read more »

Ferrari's Kimi Raikkonen topped the final morning of the first Barcelona Formula 1 pre-season test, as Pirelli's new wet and intermediate tyres made their debuts on... read more »

This morning's times from the Circuit de Catalunya, the fourth and final day of the opening pre-season test. read more »