Daniel Ricciardo will be behind the wheel on the opening two days of testing for Red Bull next week.
The Australian driver will put the first laps on the team's new RB12, which is powered by a Tag Heuer-branded Renault engine. Ricciardo has been confirmed as driving on Monday and Tuesday before handing over to team-mate Daniil Kvyat on the final two days of the first test.
Red Bull's new car will appear for the first time on Monday morning, with the team having launched a brand new livery on Wednesday afternoon but displaying it on last year's car. Speaking on Wednesday team principal Christian Horner said the team had taken "risks" with the RB12.
"The team morale is really strong despite the lateness of engine decisions and everyone got their heads down to make a competitive car for this year," Horner said.
"They pushed to the wire. We hadn’t done any crash tests until Monday this week and completed them all in three days. The last one about an hour ago [on Wednesday]. We take risks which other teams would never dream of. That is our DNA and the competitive drive."
VIDEO: Mercedes W07 on track at Silverstone
GALLERY: First pictures of the FW38
Check out Red Bull Racing's 2016 livery
Key dates for the 2016 F1 season
Keep up to date with all the F1 news via Facebook and Twitter
Lewis Hamilton put Mercedes on top of the timesheets for the second time in Las…
Full results from Free Practice 2 for the Las Vegas Grand Prix at Las Vegas,…
Charles Leclerc believes that Ferrari has a genuine “shot” at beating rival McLaren to Formula…
Haas team principal Ayao Komatsu has revealed that nine Formula 1 teams stand in opposition…
Lewis Hamilton and George Russell led the field in a chilly but trouble-free first practice…
Full results from Free Practice 1 for the Las Vegas Grand Prix in the United…