Tyre preview for the Miami Grand Prix
Formula One's sole tyre manufacturer Pirelli has brought three compounds from the midrange to the Miami Grand Prix which will be run under the sprint weekend format.
The Miami Grand Prix is the sixth round of the season, the first of three to be held in the United States of America. This weekend's Miami round will be the third edition of this race which first appeared on the calendar in 2022. The temporary street circuit flows around the Hard Rock Stadium, a multipurpose venue which is home to the Miami Dolphins American Football team and this year it will also host, among other events, the final of football’s Copa America.
The 5.412 kilometre-long track, which the drivers will tackle 57 times on Sunday, features 19 corners, three straights, three DRS zones and top speeds can exceed 340 km/h. There are also some elevation changes, the main one being between turns 13 and 16, with the track rising and falling as it goes over an exit ramp and under various overpasses. There’s an uphill approach to the chicane at turns 14 and 15, with a crest in the middle before the track drops away on the exit.
The three sectors are each different in character, making for a lap that has a bit of everything. The first part boasts a run of eight high speed corners, while the second sector has a long straight and a few low speed turns. The final run to the finish line consists of a straight and three flowing corners. There are only two races on which to base statistics and they suggest the Miami Grand Prix is midfield when it comes to the number of overtaking moves. As for the forces, both lateral and longitudinal, to which the tyres are subjected, it rates as one of the medium to low tracks on the calendar.
The three dry tyre compounds chosen by Pirelli for this round are in the midrange: C2 as Hard C3 as Medium and C4 as Soft. The track was resurfaced before last year’s race and is very smooth, therefore offering quite low grip, a feature compounded by the fact it is not used for any other motorsport events. This leads to a very significant track evolution and graining could put in an appearance, particularly with the Medium and Soft tyres.
Miami enjoys a tropical climate with air temperature usually exceeding 25°C, very often hitting 30°C, the record being 33°C. In the first ten days of May, it is usually sunny, but there can be a weather build up leading to showers or thunderstorms one day out of two or three. The wind is a sea breeze with gusts of up to 50 km/h. The average number of days in May when the temperature exceeds 30°C has gone up from 13 days in the Nineties to 23 in the past decade. Last year, the track surface hit 55 °C, one of the highest figures seen all season.
In terms of strategy, the Miami Grand Prix is a classic one-stop race, with Hard and Medium compounds the outright favourites. Last year, Verstappen started from ninth on the grid on Hard tyres before switching to Mediums, while the other two drivers who made it to the podium, Perez and Alonso, went the other way (Medium then Hard).
This is another Sprint weekend, therefore with only one hour of free practice on Friday morning to try and find the best set-up as well as evaluating tyre behaviour. Right from the afternoon of the first day, it’s time for Sprint Qualifying, to establish the grid for Saturday morning’s Sprint Race. After that, the parc ferme regulations are briefly suspended so that teams can work on the cars for qualifying and then Sunday’s traditional Grand Prix.
