Max Verstappen set the fastest time in practice for the Miami Grand Prix on Friday, but was pushed hard by a number of other teams – including McLaren, who brought an upgraded package to the US.
A red flag came out early in the session when Charles Leclerc spun his Ferrari, avoiding the wall but being unable to get his car facing the right way – instead simply blocking the track. His car was cleared off the track, but didn't make it back to the garage for him to continue his session.
A number of drivers appeared to struggle with some of the lower speed corners, as well as judging their braking at the end of the long back straight, which caught out Verstappen among others.