World champion Lewis Hamilton beat Ferrari rival Sebastian Vettel to the quickest time in final practice for the Bahrain Grand Prix.
Renault's technical chief Rob White admits that Red Bull and Toro Rosso are still vulnerable to power unit failures in the Bahrain Grand Prix as the company has not been able to address all of the causes of the problems in China.
World Touring Car Championship points leader Jose Maria Lopez led first practice at the Marrakech street circuit, leading his Citroen teammate Sebastien Loeb in the 30-minute session which saw six different drivers on the top of the timesheet.
While the HMS stable struggles, Kahne perseveres with eighth-place starting position for the Food City 500.
The track record was shattered today in Long Beach.
A Ganassi 1-2 in the opening Long Beach practice on Friday was followed by a Penske 1-2-3 in the following session.
Up next is qualifying for the TUDOR United SportsCar teams at Long Beach.
Find here the comprehensive results for the Long Beach Sports Car Showcase. We will update this page as soon as new results are in. Just click on any session name to have the full results.
Separated by only 1/1000th of a second, the Hendrick duo led the field during Friday's practice session.
Aleix Espargaro once again lead the field in second practice at Termas de Rio Hondo aboard the works Suzuki, ahead of Ducati's Andrea Iannone and Honda's Marc Marquez.
Nico Rosberg beat Mercedes teammate Lewis Hamilton to the quickest time of the day in second practice for the Bahrain Grand Prix.