Breaking news

Formula 1

Pirelli believes it has "solution" for 18-inch F1 tyre testing

Pirelli is advancing with its plans for its 2021 18-inch tyre test programme using modified mule cars, which will kick off before the end of this season.

Adam Cooper

Adam Cooper

Published: Mar 15, 2019, 1:52 PM

Copy link

Share on Facebook

Share on Twitter

Share on WhatsApp

Share on Linkedin

Share on Pinterest

Share on Viber

Add as a preferred source

Charles Pic, Lotus E22 with 18 inch Pirelli tyres

The Italian company has planned a limited amount of running this year, beginning in September, followed by a more comprehensive programme in 2020.

Pirelli is close to finalising an agreement with teams who are willing and able to supply a car within this season.

The challenge for those who volunteer is that they have to adapt their suspension layouts to deal with the 18-inch rims and tyres.

"We are in discussion with the teams for the mule cars," said Pirelli F1 boss Mario Isola.

"It's still to be confirmed, but I believe we have a solution, and we have the possibility to test from September 2019 with the mule cars.

"That's very important for us – proper mule cars, 2018 cars modified for 18 inches.

"This year we have to have three sessions with a total of six days to start the development. It's a big change, 18 inche tyres are not something that you can design easily.

"If we have more than one team we will split the sessions between the teams that are offering the mule car."

Isola stressed that an early start will allow Pirelli to be better prepared for a bigger test programme in 2020.

"It's very important, and also considering the level of performance of the cars we need to be sure that we are supplying a good product, and starting in the second half of the year also gives us the opportunity to have the winter time to review the tests and to make changes if it is necessary.

"For example if you have to change the profile of the tyre, you have to make new moulds, and it takes time.

"Considering all this it's important for us to test in September, October and November. But this is not affecting the other teams that are not testing this year, and on top of that we are supplying all the data to all the teams."

Read Also:

Isola said that team that lacked the resources to create a mule car by September would still be able to join the 2020 programme, if they want to.

"As usual we offered the possibility to test to everybody, and then it's their decision. If we have just a few teams testing in 2019 it's not a problem, because in 2020 we are going to offer again to all the teams the opportunity to make a mule car, if anybody's not going to offer a car for this year, it's not cancelled for next year.

"We start from zero to offer again next year. Next year we will have 25 car days of testing, all dedicated to 18 inches testing.

"Probably next year we have more teams available to make a mule car, but not all the teams."

We want your opinion!

What would you like to see on Motorsport.com?

Take our 5 minute survey.

- The Motorsport.com Team

Read and post comments

Read also :

Share Or Save This Story

Copy link

Share on Facebook

Share on Twitter

Share on WhatsApp

Share on Linkedin

Share on Pinterest

Share on Viber

Previous article Renault: B-teams a danger to F1's 2021 vision

Next article FIA, F1 teams working on long-term Whiting replacement plan

Top Comments

There are no comments at the moment. Would you like to write one?

View More & Comment

More from

Adam Cooper



RB: Tsunoda “mentally on a different level” in 2024

Formula 1

Formula 1

Japanese GP

RB: Tsunoda “mentally on a different level” in 2024



Andretti planning F2 and F3 entries to promote US talent to F1 team

Formula 1

Formula 1

Andretti planning F2 and F3 entries to promote US talent to F1 team



Andretti F1 team formally opens new Silverstone facility

Formula 1

Formula 1

Andretti F1 team formally opens new Silverstone facility

Latest news



Spire, Chris Gabehart reject Joe Gibbs Racing premise on deleted texts

NASCAR Cup

NAS NASCAR Cup

Charlotte II

1 h

Spire, Chris Gabehart reject Joe Gibbs Racing premise on deleted texts



Ricky Stenhouse explains his side of Michael McDowell conflict

NASCAR Cup

NAS NASCAR Cup

Charlotte II

5 h

Ricky Stenhouse explains his side of Michael McDowell conflict



Barnes: Why IndyCar’s updated licensing system fails its own integrity test

IndyCar

Indy IndyCar 6 h

Barnes: Why IndyCar’s updated licensing system fails its own integrity test



Why NASCAR is not penalizing Stenhouse, McDowell for post-race theatrics

NASCAR Cup

NAS NASCAR Cup

Charlotte II

7 h

Why NASCAR is not penalizing Stenhouse, McDowell for post-race theatrics

Feature

Discover prime content



Christian Horner's inside story of how Red Bull built its own F1 engine

Formula 1

By Jake Boxall-Legge

Christian Horner's inside story of how Red Bull built its own F1 engine



Exclusive video: Christian Horner interview on his Red Bull exit, Mercedes rivalry and more

Formula 1

By Autosport

Exclusive video: Christian Horner interview on his Red Bull exit, Mercedes rivalry and more



Why Mercedes' latest 2026 F1 update is no downgrade

Formula 1

Singapore GP

By Jake Boxall-Legge

Why Mercedes' latest 2026 F1 update is no downgrade



'Senior moment' or breakdown of trust? The implications of Hamilton's Singapore GP meltdown

Formula 1

Singapore GP

By Stuart Codling

'Senior moment' or breakdown of trust? The implications of Hamilton's Singapore GP meltdown

Subscribe and access Motorsport.com with your ad-blocker.

From Formula 1 to MotoGP we report straight from the paddock because we love our sport, just like you. In order to keep delivering our expert journalism, our website uses advertising. Still, we want to give you the opportunity to enjoy an ad-free and tracker-free website and to continue using your adblocker.

You have 2 options:

Subscribe now Already subscribed? Sign in here

Already disabled your adblocker?
Reload page

Manage Alerts

Subscribe