F1 Testing At Silverstone - Day Two

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


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.”

Johnny Cecotto Jr’s retirement lasts just three weeks

2015 GP2 Series Round 8.
Autodromo di Monza, Italy.
Friday 4 September 2015.
Johnny Cecotto (VEN, Trident) 
Photo: Sam Bloxham/GP2 Series Media Service.
ref: Digital Image _SBL1208
© GP2 Series
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Three weeks after announcing his retirement from motorsport, Johnny Cecotto Jr. will return to racing this weekend at the GP2 round in Sochi, Russia.

Cecotto said on Twitter that “today my career ends” on September 17, announcing that he had lost his backing provided by the government of Venezuelan President Nicolas Maduro.

However, the GP2 veteran will return to racing this weekend with Trident, having last raced for the Italian team at Monza one month ago. He will partner Ferrari junior driver Raffaele Marciello once again.

Cecotto’s return is just one of a number of driver/team stories heading into the GP2 race weekend at Sochi:

  • American driver Alexander Rossi returns to GP2 with Racing Engineering this weekend following his two-race stint in F1 with Manor. He will also take part in grands prix in the USA, Mexico and Brazil before returning to GP2 once again in Abu Dhabi.
  • Julian Leal has announced his retirement from GP2, and is replaced by debutant Dean Stoneman at Carlin. Stoneman won at Sochi in GP3 last year en route to second place in the championship.S
  • Sean Gelael will race for Carlin once again, having missed the round at Monza due to a Formula Renault 3.5 clash.
  • Nicholas Latifi returns to GP2 this weekend with MP Motorsport, racing alongside Rene Binder.
  • Nathanael Berthon also returns, racing for Team Lazarus.
  • Hilmer Motorsport will miss the round in Sochi altogether, reducing the grid down to 24 cars.

Formula E adds Hong Kong race for October 2016

Photo: FIA Formula E
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The FIA Formula E Championship will add Hong Kong to its calendar for its third season, 2016-2017.

The race will take place on October 9, 2016 – exactly one year from now – around the city’s Central district. The 2km circuit will run between Lung Wo Road and the Star Ferry, with cars reaching speeds of up to 225kph (140mph).

The launch event today featured the Chief Executive of the Hong Kong Special Administrative Region, the Honourable CY Leung; Mr. Gregory So, Secretary for Commerce and Economic Development; Mr. Alejandro Agag, CEO, Formula E Holdings; Mr. Lawrence Yu Kam-Kee, President of the Hong Kong Automobile Association; and reigining FE champion Nelson Piquet Jr.

“The Hong Kong ePrix will be one of the highlights on the FIA Formula E Championship calendar,” Agag said in a release. “As one of the most innovative, cutting-edge and fun-loving cities in the world, Hong Kong and Formula E share many of the same qualities. We look forward to bringing all the fun and entertainment of Formula E to this amazing city, and international motorsport back to Hong Kong.”

The track map is linked below.

Hong Kong track map