Red Bull has commenced its incremental upgrade push to try and close the gap with the leading McLaren cars, starting with a revised floor design for the Miami sprint weekend, which Verstappen will trial.

As Red Bull looks to chase down McLaren at the front of the field, the team has brought a new floor configuration to the Miami Grand Prix for Max Verstappen’s RB21. As outlined in the team’s “Car Presentation Submission,

Mercedes and Red Bull have brought the most notable upgrades to the F1 Miami Grand Prix. Red Bull, in particular, have a floor upgrade which they hope will help Max Verstappen in his battle against the McLarens. Two components of the RB21’s floor have been updated for this weekend’s sprint race round.