Kimi Raikkonen and Sebastian Vettel topped the final two days of Formula 1 running in 2017 as teams stayed on in Abu Dhabi for a Pirelli tire test earlier this week.
Pirelli has worked closely with all 10 teams across the course of the year to work on its 2018 tire compounds, and brought them together at the Yas Marina Circuit after previously conducting private, individual tests.
Teams were not allowed to test any new parts on their cars, but took advantage of the running to give their drivers a better understanding of next year’s tires when two extra dry compounds will be made available.
Raikkonen led the opening day of the test for Ferrari with a fastest time on the new ‘hypersoft’ compound, which will become the softest option next year, best-suited to street circuits where grip levels are low.
The Finn handed over to teammate Sebastian Vettel for the second day of the test on Wednesday, who kept Ferrari at the head of the timesheets by finishing almost one second clear of the field.
The biggest talking point of the test was Robert Kubica’s extended run with Williams as he pushes to secure a race seat for 2017 and return to F1 seven years after his last grand prix.
The Pole racked up 100 laps on Tuesday in the Williams FW40 and a further 28 on Wednesday in what appears to be a final evaluation of his capabilities by the team after suffering severe injuries to his right hand and arm in a rally accident in the 2011 off-season.
Formula 2 champion Charles Leclerc racked up plenty of mileage for Sauber ahead of an expected announcement in the coming days, while other youngsters on display included Lando Norris, Nikita Mazepin, Sergey Sirotkin and Sean Gelael.
F1 teams will next hit the track with their 2018 cars at pre-season testing in February.