Teams continue season preparation by trying out all the tyres in Barcelona apart from the full wet.
Daniel Ricciardo: "I know it’s just testing but it is encouraging seeing us on top or at least in that front group."
Daniel Ricciardo enjoyed a brief run on the soft tyre to slot into third place on the timesheet.
Daniel Ricciardo ran the second least amount of laps today at Jerez after an engine change early in the day.
There was a sense of achievement felt among the team at the end of the day.
Formula One superstars kick-off 2015 season at Jerez for pre-season testing.
This year's Red Bull is probably the last 100 per cent Adrian Newey car, team boss Christian Horner has admitted.
Only one tale deserves the trophy.
McLaren-Honda once again failed to complete a flying lap.
With the 2015 Silly Season in full swing, here's a look back at who made the best moves going into this season.
Christian Horner: "For Sebastian P8 isn’t reflective of his time within the Team, four world championships, 38 grand prix victories, four Constructors’ World Championships and 44 pole positions."
Two-stop strategy most likely: three-stop sprint strategy Is also possible.
Both Ricciardo and Vettel will be starting the season finale in a major hole.
Sebastian Vettel: "I’m sure tomorrow will be an emotional day, it was already quite emotional getting into the car today."