Onboard pole position lap - Mexico

0:41Now Playing

Charles Leclerc and Carlos Sainz hit the track at Fiorano test

21:02Now Playing

Top 10: Moments of Nigel Mansell Brilliance

7:52Now Playing

Inside the Formula 1 Medical Car

4:03Now Playing

Sergio Pérez discusses exciting new chapter at Red Bull

4:17Now Playing

12 times F1 drivers got taxi rides