Alpine's Fernando Alonso capped off Pirelli's three-day test in Bahrain during which F1's supplier continued the development of its 2022 18-inch tyres.
Ferrari's Charles Leclerc and Carlos Sainz were in action on Tuesday, the pair completing 141 laps at Sakhir onboard the Scuderia's mule car before Alpine took over testing duties on Wednesday and Thursday.
Esteban Ocon notched up a trouble-free 100 laps for Pirelli while Alonso racked up a massive 144 for the tyre manufacturer on Thursday.
"It was a great day of testing at the Bahrain International Circuit and the new tyres feel good already," said the Alpine charger. "It is at an encouraging stage of development.
"Hopefully with all the laps we did today we can help Pirelli develop and help understand the tyres even better.
"It was a well-executed day by the team and Pirelli with some useful information."
Save for Williams which does not have the ability to field a mule car for Pirelli, the remaining six F1 teams will all have the opportunity in the coming months to sample the tyre manufacturer's 2022-spec product.
Pirelli's next 18-inch tyre test is scheduled to take place at Imola on April 20-21 with the Mercedes team.
Gallery: The beautiful wives and girlfriends of F1 drivers
Keep up to date with all the F1 news via Facebook and Twitter
Alpine’s remarkable double podium at the São Paulo Grand Prix with Esteban Ocon and Pierre…
Alexander Albon, Williams (Did Not Start): 5.5/10 Alex Albon is definitely going through something of…
Jos Verstappen wasted no time after his son spectacular win at the São Paulo Grand…
Charles Leclerc's weekend in Sao Paulo was unfortunately a stark contrast to Ferrari's recent triumphs…
Twelve years ago on this day, Kimi Raikkonen took a popular win at the 2012…
The Mercedes team was hit with a fine by the FIA after Sunday’s Sao Paulo…