Chinese GP: Pirelli Friday Practice Review
By Courtesy of Pirelli
April 12 2019
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Pirelli
Chinese GP Friday Practice Review |
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WHAT WE LEARNED FROM FP1 AND
FP2
- Temperatures were relatively warm compared to previous years, with track
temperatures peaking at 33 degrees during the day and ambient temperatures
around 20 degrees.
- This contributed to the fact that hardly any graining was seen. The warm
ambient temperatures helped to keep the tyres within the correct temperature
window on the long straights here, which was an important factor.
- The performance gap between the hard and medium tyres is around 0.7s
seconds, while the gap between the medium and the soft is about 1.1 seconds.
- There’s some degradation on the soft tyre as expected, around 0.2 seconds
per lap so far.
- As usual, the circuit was quite green and slippery in the morning but the
cars were slightly quicker than the free practice times last year in both
sessions: by just over 0.1s in FP2.
- The warm conditions are expected to remain for race day, following
slightly cooler weather tomorrow, so the data collected today should be
quite representative.
- One of the drivers who was most impressed by the Shanghai circuit was 1996
world champion Damon Hill, who drove his father’s Lotus 49 in a
demonstration that finished in the F1 Pirelli Hot Laps garage: part of the
celebrations for the 1000th Formula 1 race.
MARIO ISOLA - HEAD OF CAR RACING
“The first day of action here in China has been a great beginning to the
celebrations for 1000 races. Tyre performance was positive, considering that
these are broadly the same nominations as we made last year, but a
combination of warmer weather and this year’s new compounds meant that we
saw nearly no graining. The gap between the medium and the soft is a little
bit higher than we expected, and the compounds are well spaced out in terms
of performance, which should provide potential for a number of interesting
strategies. There’s some degradation on the soft tyre, but this too is
exactly what we expect and want with the softest tyre available here.” |
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FREE PRACTICE 1 – TOP 3 TIMES
DRIVER TIME COMPOUND
Vettel 1m33.911s MEDIUM C3 NEW
Hamilton 1m34.118s SOFT C4 NEW
Leclerc 1m34.167s MEDIUM C3 NEW
FREE PRACTICE 2 – TOP 3 TIMES
DRIVER TIME COMPOUND
Bottas 1m33.330s SOFT C4 NEW
Vettel 1m33.357s SOFT C4 NEW
Verstappen 1m33.551s SOFT C4 NEW
FP1 - BEST TIME BY COMPOUND
COMPOUND DRIVER TIME
HARD C2 Verstappen 1m35.377s
MEDIUM C3 Vettel 1m33.911s
SOFT C4 Hamilton 1m34.118s
FP2 - BEST TIME BY COMPOUND
COMPOUND DRIVER TIME
HARD C2 Bottas 1m34.595s
MEDIUM C3 Hamilton 1m34.226s
SOFT C4 Bottas 1m33.330s
MOST LAPS BY COMPOUND SO FAR
COMPOUND DRIVER LAPS
HARD C2 Kubica 27
MEDIUM C3 Russell 25
SOFT C4 Norris 23
TYRE STATISTICS OF THE DAY
HARD MEDIUM SOFT
Kms driven* 1362 2234 2425
Sets used overall** 16 31 32
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