|
Luck won’t have
much to do with the outcome of the race, even if it takes place in the city
often referred to as “the gambling capital of the world.” The Las Vegas
Grand Prix is the last of three rounds of this year’s world championship to
be held in the United States, before the season comes to a close with the
final two races in the Middle East. The timetable sees the action get
underway a day earlier than standard, the sessions taking place at night
under floodlights.
Therefore, the first two free practice sessions
are on Thursday, with the final one followed by qualifying on Friday, while
the Grand Prix itself is held on Saturday night. All sessions will start two
hours earlier than they did last year. The Nevadan event has already
delivered exciting races with plenty of overtaking, thanks to the track
layout which includes a run down the famous Strip.
Celebrating the
unique character of this event, the Pirelli Podium Cap will be gold and
blue. Gold reflects the illuminations of the Strip, while blue evokes the
cool calm of the night circuit. A special edition produced by Pirelli Design
with creative input from designer Denis Dekovic, it is available on the
dedicated e-commerce site https://store.pirelli.com.
The compounds
For the third consecutive year, the compounds chosen for the Las Vegas
street circuit are the C3, C4 and C5. One of the main challenges will be
tyre temperature management, especially during qualifying. The fact the
sessions are running earlier this year will help the drivers, as conditions
won’t be quite as cold, thus helping tyre warm-up.
However, the
preparation lap prior to the flying lap will still be crucial to get the
tyres up into the right temperature window. Furthermore, this year’s tyres
have improved mechanical properties, which should see a reduction in
degradation, which was particularly noticeable on the medium compound last
year.
The decision not to go for a softer trio was down to the risk
of graining, prevalent since the first edition of this race, which could
excessively compromise the efficiency of the softest compound in the current
range.
In 2024
All but four drivers chose to start on the Medium. Fernando Alonso went for
the Soft, while Sergio Perez, Valtteri Bottas and, starting from pit lane
Franco Colapinto, preferred the Hard. With almost the entire field having
saved two sets of the harder compounds, the two-stop was the preferred
strategy, drivers pushing tyres to the limit rather than having to manage
them carefully. Degradation was minimal, as was wear, while graining
appeared mainly on the Mediums used in the first stint.
The
track
The race is run over 50 laps of the Las Vegas circuit, which has 17 corners
and is unique because of the speeds attained and its technical layout. At
6.201 kilometres, it is the second longest on the calendar after Spa and one
of the fastest in terms of average lap speed. In 2024, Alex Albon in his
Williams hit the highest top speed of the season (368 km/h) on the straight
between turns 12 and 14. At the latter corner, drivers experience very
strong deceleration when braking and it is one of the best overtaking
opportunities.
Almost 80% of the lap is spent at full throttle, the
cars passing famous landmarks such as the Venetian and Caesars Palace, which
hosted the first two Las Vegas GPs. For those races in 1981 and 1982, the
track was laid out in a parking lot, whereas today it runs through the main
streets of the city so that street furniture and oil residue from normal
traffic reduces grip levels. Therefore, track evolution over the course of
the weekend is expected to be particularly high.
Keyword: Possible strategies With a bit of luck, you
might win at the Casino tables in Las Vegas, but in Formula 1 luck alone is
not enough. Getting the strategy right involves data, simulation work and
in-depth analysis. Only then can you find the winning play.
Before
each Grand Prix, Pirelli provides the teams with race strategy scenarios
that are in theory the quickest, based on the particular tyre compounds
available that weekend. This is defined by extensive calculations taking
into account numerous tyre-related factors.
This approach requires a
different methodology to that used by the teams, even if the objectives are
similar. All the data is processed by proprietary software designed to
identify the optimal strategies for one car on track, with the aim of
completing the race in the shortest time possible.
The first
information to be analysed concerns the performance difference between the
compounds, as identified in pre-event analysis carried out by the modelling
and simulation group. Then, added to this is historical data relating to
tyre degradation from previous years at the same track, along with data from
the same compounds already used at earlier races during the current season.
A key parameter in the calculations is performance life, which is the
maximum number of laps a tyre can cover before its performance drops to a
level where it is preferable to replace it.
These elements, along
with other factors, make it possible to estimate lap times for each compound
and, by also taking into account variations in fuel loads, to identify the
ideal windows for tyre changes.
A key factor, which the teams
consider of great importance when deciding on a one or two-stop strategy, is
the time taken for the car to come down the pit lane, carry out the tyre
change and rejoin the track, which varies from circuit to circuit. Analyses
are updated throughout the race weekend, to include data from track sessions
and what the Pirelli engineers have learned from the product.
The
teams, having more data relating to their own cars, often use what’s known
as the Monte Carlo method. This also takes into account random variables
such as traffic, the likelihood of the Safety Car being deployed and how
straightforward it is to overtake at each track, especially in the DRS
zones.
Statistics corners
This will be the third edition of the Las Vegas Grand Prix to take place on
the Strip and the fifth time in total that a round of the Formula 1 world
championship has been held in the gambling capital. In 1981 and 1982 a race
was run in the Caesars Palace parking lot. The inaugural race at the Las
Vegas Strip Circuit, held in 2023, was won by Max Verstappen, while George
Russell won last year, starting from pole position. |