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This weekend
sees Formula 1 racing in Las Vegas for a fourth time. After two events run
on a track built up around Caesars Palace in 1981 and 1982, last year Grand
Prix racing found a new home in the entertainment capital of the world, with
the track using part of the famous Strip from which it takes its name.
The Las Vegas Grand Prix is the third round this year to be held in the
United States, following on from Miami and Austin. After the 7.004
kilometre-long Spa-Francorchamps circuit, the Nevadan track is the second
longest on the calendar at 6.201 kilometres. It features 17 corners, tackled
over 50 times in the race. It is a high speed venue, with three straights
and top speeds that hit 350 km/h last year, with several overtaking
opportunities, especially at turn 14.
Once again this year, track action begins with two free practice sessions
getting the event underway on Thursday, leading up to the race on Saturday
night, run entirely under floodlights. There are other events that do the
same – Bahrain, Saudi Arabia, Singapore, Qatar and Abu Dhabi – but none
feature such a big drop in temperature between day and night as this
weekend’s event. This is due to the city’s location in the Mojave desert,
while the other four are all just a short distance from the sea.
Furthermore, the November date rules out the more usual spring or summer
weather enjoyed at most Grands Prix. It is therefore very likely that cars
will be running in air temperatures of around 10 °C, with quite similar
track temperatures.
As has become the norm for street circuits, Pirelli has selected the three
softest compounds in the race, namely the C3 as Hard, the C4 as Medium and
the C5 as Soft, as was the case in 2023. The main challenge on the tyre
front will be warm-up, especially during qualifying and for the front axle
in particular. Drivers will have to be careful to bring the tyres up to
temperature without overworking them, avoiding any lock-ups at the heaviest
braking points, particularly at the end of the longest straights, along
which the tyres will suffer a further reduction in surface temperature.
Furthermore, low temperatures lead to a reduction in grip and that can cause
increased graining. These factors could lead to a speeding up of the wear
process, which suggests a two-stop strategy, which was in fact the most
popular choice last year. However, a one-stop can still be quite
competitive, especially if the driver gradually brings the tyres up to
temperature, prolonging its life over a long stint. Because of the
difficulty in warm-up, pitting early to try and make up places with an
undercut is not very efficient and in fact, on paper, going longer is a
better choice.
Experience gained at last year’s inaugural event will be useful for the
teams and for Pirelli. In fact, a great deal of data was acquired relating
to grip and the abrasiveness of the track surface and this was shared with
the teams, who also provided their simulation data. The first task on
arrival at the track will be to check the initial levels of abrasiveness and
grip and them compare them with last year’s numbers, making a track
inspection and then analysing the data. Smooth and uninterrupted Thursday
sessions will be important to produce further data to help make a more
accurate prediction relating to tyre degradation and wear.
As always on a street circuit, red flags and Safety Cars are a strong
probability with all the unknowns that can bring, including at the restart
in terms of tyre temperature management.
In 2023, Max Verstappen won, first past the chequered flag ahead of Charles
Leclerc and Sergio Perez. Medium and Hard were the compounds used in the
race, the yellow-banded tyre favoured by the majority of drivers on the
starting grid.
This year’s Las Vegas Grand Prix will be the 79th round of the Drivers’
World Championship held in the USA since the series started in 1950. The USA
thus joins Germany and Great Britain in second place on the list of nations
that have hosted the most Grands Prix, with only Italy on 107 having held
more. To date, there have been 11 venues used in the United States:Austin
(12 Grands Prix), Dallas (1), Detroit (7), Indianapolis (19), Las Vegas (3),
Long Beach (8), Miami (3), Phoenix (3), Riverside (1), Sebring (1) and
Watkins Glen (20). There’s an unusual statistic in that the two drivers that
top the list of winners of races held in the USA will be on track this
weekend in Las Vegas, namely Lewis Hamilton and Max Verstappen on six
apiece. Following Charles Leclerc’s win in Austin last month, Ferrari is the
most successful team in this country on 14 wins.
Apart from Formula 1, in Las Vegas Ferrari will also be involved in a
one-off event for 35 Prancing Horse competitors in the North American series
of the Ferrari Challenge Trofeo Pirelli driving their 296 Challenge cars,
all shod with Pirelli tyres, a Ferrari partner in this series since it was
established in 1993. |