Report: Pirelli now eyeing 19-inch F1 tires, not 18-inch

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During last month’s Formula One test session at Silverstone, Lotus reserve Charles Pic turned laps on Pirelli tires fitted with an 18-inch rim.

But while Pirelli motorsports director Paul Hembery (pictured, with one of the 18-inch tires) said that he got good feedback, he did say at the time that a 19-inch tire could be “probably more interesting going forward.”

Sure enough, Hembery’s now confirmed that his company’s focusing on 19-inch tires for future seasons as F1 ponders ways to become more road-relevant.

“We are doing a lot of work – probably focusing on 19-inch now, if I am really honest with you,” Hembery said according to Crash.net. “We are carrying on our work internally on those developments and so from our point of view, it goes ahead.”

The F1 teams would have to give their consent for such a tire change.

After Pic tested with the 18-inch tires – which could be introduced as early as 2016 if necessary – Lotus technical director Nick Chester explained how a bigger tire would have major impact on car design and would need an extended testing calendar leading up to a debut.

As for what the width of the 19-inch tires would be, Hembery said that would ultimately come down to several factors.

“I think that depends on what package of aero changes they are going to make and what they think they might do with the suspension,” he told Crash. “We have heard talk of some form of active suspension. I am not sure if that is going to happen or not.

“But there is a lot of aspects they are talking about which could change what we do with that.”

Here’s the 33-driver starting field for today’s Indianapolis 500

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Want to know which driver is starting where in today’s 102nd Running of the Indianapolis 500 at Indianapolis Motor Speedway?

Here’s the full 33-driver starting field:

Row 1

20 Ed Carpenter (USA)

Ed Carpenter Racing

Engine: Chevrolet

Qualified: 1st

Past Indy 500 starts: 14

Best finish: 5th (2008)

 

22 Simon Pagenaud (France)

Team Penske

Engine: Chevrolet

Qualified: 2nd

Past Indy 500 starts: 6

Best finish: 8th (2013)

 

12 Will Power (Australia)

Team Penske

Engine: Chevrolet

Qualified: 3rd

Past Indy 500 starts: 10

Best finish: 2nd (2015)

 

Row 2

1 Josef Newgarden (USA)

Team Penske

Engine: Chevrolet

Qualified: 4th

Past Indy 500 starts: 6

Best finish: 3rd (2016)

 

18 Sebastien Bourdais (France)

Dale Coyne Racing with Vasser-Sullivan

Engine: Honda

Qualified: 5th

Past Indy 500 starts: 6

Best finish: 7th (2014)

 

21 Spencer Pigot (USA)

Ed Carpenter Racing

Engine: Chevrolet

Qualified: 6th

Past Indy 500 starts: 2

Best finish: 18th (2017)

 

Row 3


13 Danica Patrick (USA)

Ed Carpenter Racing

Engine: Chevrolet

Qualified: 7th

Past Indy 500 starts: 7

Best finish: 3rd (2009)

 

3 Helio Castroneves (Brazil)

Team Penske

Engine: Chevrolet

Qualified: 8th

Past Indy 500 starts: 17

Best finish: 1st (2001, 2002, 2009)

 

9 Scott Dixon (New Zealand)

Chip Ganassi Racing

Engine: Honda

Qualified: 9th

Past Indy 500 starts: 15

Best finish: 1st (2008)

 

Row 4

 

14 Tony Kanaan (Brazil)

A.J. Foyt Enterprises

Engine: Chevrolet

Qualified: 10th

Past Indy 500 starts: 16

Best finish: 1st (2013)

 

4 Matheus Leist (Brazil)

A.J. Foyt Enterprises

Engine: Chevrolet

Qualified: 11th

Past Indy 500 starts: 0

Best finish: none

 

98 Marco Andretti (USA)

Andretti Herta Autosport

Engine: Honda

Qualified 12th

Past Indy 500 starts: 12

Best finish: 2nd (2006)

 

Row 5

19 Zachary Claman Demelo (Canada)

Dale Coyne Racing

Engine: Honda

Qualified: 13th

Past Indy 500 starts: 0

Best finish: none

 

28 Ryan Hunter-Reay (USA)

Andretti Autosport

Engine: Honda

Qualified: 14th

Past Indy 500 starts: 10

Best finish: 1st (2014)

 

23 Charlie Kimball (USA)

Carlin Motorsport

Engine: Chevrolet

Qualified 15th

Past Indy 500 starts: 7

Best finish: 3rd (2015)

 

Row 6

 

30 Takuma Sato (Japan)

Rahal Letterman Lanigan Racing

Engine: Honda

Qualified: 16th

Past Indy 500 starts: 8

Best finish: 1st (2017)

 

32 Kyle Kaiser (USA)

Juncos Racing

Engine: Chevrolet

Qualified: 17th

Past Indy 500 starts: 0

Best finish: none

 

6 Robert Wickens (Canada)

Schmidt Peterson Motorsports

Engine: Honda

Qualified: 18th

Past Indy 500 starts: 0

Best finish: none

 

Row 7

 

33 James Davison (Australia)

A.J. Foyt with Byrd/Hollinger/Balardi

Engine: Chevrolet

Qualified: 19th

Past Indy 500 starts: 3

Best finish: 16th

 

59 Max Chilton (England)

Carlin Motorsport

Engine: Chevrolet

Qualified: 20th

Past Indy 500 starts: 2

Best finish: 4th (2017)

 

29 Carlos Munoz (Columbia)

Andretti Autosport

Engine: Honda

Qualified: 21st

Past Indy 500 starts: 5

Best finish: 2nd (2013, 2016)

 

Row 8

 

88 Gabby Chaves (Columbia)

Harding Racing

Engine: Chevrolet

Qualified: 22nd

Past Indy 500 starts: 3

Best finish: 9th (2017)

 

25 Stefan Wilson (England)

Andretti Autosport

Engine: Honda

Qualified 23rd

Past Indy 500 starts: 1

Best finish: 28th (2016)

 

24 Sage Karam (USA)

Dreyer & Reinbold Racing

Engine: Chevrolet

Qualified 24th

Past Indy 500 starts: 4

Best finish: 9th (2014)

 

Row 9

 

26 Zach Veach (USA)

Andretti Autosport

Engine: Honda

Qualified: 25th

Past Indy 500 starts: 1

Best finish: 26th (2017)

 

64 Oriol Servia (Spain)

Scuderia Corsa with Rahal Letterman Lanigan Racing

Engine: Honda

Qualified: 26th

Past Indy 500 starts: 9

Best finish: 4th (2012)

 

66 J.R. Hildebrand (USA)

Dreyer & Reinbold Racing

Engine: Chevrolet

Qualified: 27th

Past Indy 500 starts: 7

Best finish: 2nd (2011)

 

Row 10

7 Jay Howard (England)

Schmidt Peterson Motorsports/AFS Racing

Engine: Honda

Qualified: 28th

Past Indy 500 starts: 2

Best finish: 30th (2017)

 

10 Ed Jones (United Arab Emirates)

Chip Ganassi Racing

Engine: Honda

Qualified: 29th

Past Indy 500 starts: 1

Best finish: 3rd (2017)

 

15 Graham Rahal (USA)

Rahal Letterman Lanigan Racing

Engine: Honda

Qualified: 30th

Past Indy 500 starts: 10

Best finish: 3rd (2011)

 

Row 11

 

60 Jack Harvey (England)

Meyer Shank Racing with Schmidt Peterson

Engine: Honda

Qualified: 31st

Past Indy 500 starts: 1

Best finish: 31st (2017)

 

27 Alexander Rossi (USA)

Andretti Autosport

Engine: Honda

Qualified: 32nd

Past Indy 500 starts: 2

Best finish: 1st (2016)

 

17 Conor Daly (USA)

Dale Coyne Racing

Engine: Honda

Qualified: 33rd

Past Indy 500 starts: 4

Best finish: 22nd (2013)

 

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