F1's Rain Visibility Tests at Fiorano Prove Inconclusive

F1’s Rain Visibility Tests at Fiorano Prove Inconclusive

16/05/2024

Ferrari’s recent tests at Fiorano aimed to tackle F1’s ongoing visibility issues in wet conditions, yet yielded no clear solutions.

Formula 1 has not yet found a technical solution to improve driver visibility in wet weather.

Last year, the first prototypes of wheel covers or “mudguard” arches designed to reduce spray plumes behind cars were tested, but without success.

In collaboration with the FIA, improved arches were tested by Ferrari on the artificially wet Fiorano track last week.

Several variants were tested, on both the front and rear axles. However, trackside photos did not show that a significant improvement had been achieved, as Ferrari also observed.

The concern is that it’s not only the large wheels, but also the huge diffuser of the modern ground-effect F1 cars that send the majority of the water behind them.

The rear of the underbody cannot be covered as easily as the wheels, without completely neutering the aerodynamic downforce.

The FIA will probably need to conduct some additional tests before finding a satisfactory solution. Until then, we must hope that the rain gods will be merciful to Formula 1 and avoid scenarios similar to the 2021 Belgian Grand Prix.

F1's Rain Visibility Tests at Fiorano Prove Inconclusive

F1’s Rain Visibility Tests at Fiorano Prove Inconclusive. F1’s Rain Visibility Tests at Fiorano Prove Inconclusive

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2025 F1 Australian Grand Prix - Race Results

Lando Norris
1
LANDO
NORRIS
57
Max Verstappen
2
MAX
VERSTAPPEN
+0.895s
George Russell
3
GEORGE
RUSSELL
+8.481s
Alex Albon
4
ALEX
ALBON
+12.773s
Kimi Antonelli
5
KIMI
ANTONELLI
+15.135s
Lance Stroll
6
LANCE
STROLL
+17.413s
Nico Hulkenberg
7
NICO
HULKENBERG
+18.423s
Charles Leclerc
8
CHARLES
LECLERC
+19.826s
Oscar Piastri
9
OSCAR
PIASTRI
+20.448s
Lewis Hamilton
10
LEWIS
HAMILTON
+22.473s
Pierre Gasly
11
PIERRE
GASLY
+26.502s
Yuki Tsunoda
12
YUKI
TSUNODA
+29.884s
Esteban Ocon
13
ESTEBAN
OCON
+33.161s
Oliver Bearman
14
OLIVER
BEARMAN
+40.351s
Liam Lawson
15
LIAM
LAWSON
47 DNF
Gabriel Bortoleto
16
GABRIEL
BORTOLETO
47 DNF
Fernando Alonso
17
FERNANDO
ALONSO
34 DNF
Carlos Sainz
18
CARLOS
SAINZ
0 DNF
Jack Doohan
19
JACK
DOOHAN
0 DNF
Isack Hadjar
20
ISACK
HADJAR
0 DNF
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2025 FORMULA 1 DRIVERS' WORLD CHAMPIONSHIP

Lando Norris
1
LANDO
NORRIS
25 Points
Max Verstappen
2
MAX
VERSTAPPEN
18
George Russell
3
GEORGE
RUSSELL
15
Alex Albon
4
ALEX
ALBON
12
Kimi Antonelli
5
KIMI
ANTONELLI
10
Lance Stroll
6
LANCE
STROLL
8
Nico Hulkenberg
7
NICO
HULKENBERG
6
Charles Leclerc
8
CHARLES
LECLERC
4
Oscar Piastri
9
OSCAR
PIASTRI
2
Lewis Hamilton
10
LEWIS
HAMILTON
1

2025 FORMULA 1 CONSTRUCTORS' WORLD CHAMPIONSHIP

1
McLaren
27
2
Mercedes
25
3
Red Bull
18
4
Williams
12
5
Aston Martin
8
6
Sauber
6
7
Ferrari
5
8
Alpine F1
0
9
Haas F1
0
10
Racing Bulls
0
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