Formula 1

Bridgestone Jerez test update 2005-12-09

Bridgestone Motorsport has been testing this week for the first time with all four of its F1 teams for 2006: Scuderia Ferrari Marlboro, MF1 Racing, Panasonic Toyota Racing and WilliamsF1. For the two newcomers to Bridgestone, Toyota and ...

Edited: Dec 10, 2005, 4:23 AM

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

Bridgestone Motorsport has been testing this week for the first time with all four of its F1 teams for 2006: Scuderia Ferrari Marlboro, MF1 Racing, Panasonic Toyota Racing and WilliamsF1.

For the two newcomers to Bridgestone, Toyota and WilliamsF1, the test at the Spanish circuit of Jerez has provided them with their first opportunity to run Bridgestone development tyre test programmes, having used the previous Barcelona test to learn how their cars and tyres work together and to establish a baseline for car set-ups.

Bridgestone Motorsport Test Operations Manager Kaz Hamamura commented today: "This week signifies the real start to our winter test programme. Having all four teams working alongside each other at the same venue and running similar tyre test programmes is an important point for us."

"They are all working through their programmes of the same Bridgestone tyre constructions and compounds and once we have completed the test, at the end of next week, we should have a good idea of the overall development direction for the next phase of the programme."

While Bridgestone's teams will all test the same tyres, Hamamura is aware that making direct comparisons between the teams is unwise. Elaborating, he said: "We are not making direct comparisons because the teams are running a mix of new, interim and old chassis and different specification engines too. So our main aim is to focus on tyre performance and not a comparison of lap times."

"We are systematically working through our tyre programmes with each team and although we cannot draw any conclusions until the end of next week, we have some good early indications on both the construction and compound side."

"However, it is important that we keep cross referencing our data so that we can gradually begin the process of accurately refining our tyre selection. The teams have been disturbed by quite a high number of red flag periods but we have been helped by the good weather this week, giving us consistency of data."

Hamamura concluded that: "There is a lot of work to do yet but we are also looking forward to conducting our first simulated wet weather test on Sunday as wet tyre development is just as important as dry tyre development. We did have some rain in Barcelona but it was too cold so Sunday will be our first proper wet tyre evaluation opportunity with all four teams."

Test Dates

Three of Bridgestone's teams (Ferrari, MF1 Racing and Toyota) will continue the winter test programme tomorrow, Saturday, before also being joined by WilliamsF1 on Sunday for a Bridgestone wet tyre test. Ferrari and Toyota will resume testing activities at Jerez on Tuesday (December 13) with Ferrari due to run for four days and Toyota three days. WilliamsF1 will also run for three days from Wednesday (December 14) to Friday.

-bridgestone-

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 Taillieu discusses Renault V8

Next article De la Rosa fastest on Jerez day three

Top Comments

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

View More & Comment

More from

Ferrari



Robert Kubica announces exit from AF Corse’s privateer Hypercar in WEC

WEC

WEC

Monza

13 h

Robert Kubica announces exit from AF Corse’s privateer Hypercar in WEC



Charles Leclerc penalised for Liam Lawson clash; Kimi Antonelli and Oliver Bearman also punished after F1 Brazilian GP

Formula 1

Formula 1

Sao Paulo GP

13 h

Charles Leclerc penalised for Liam Lawson clash; Kimi Antonelli and Oliver Bearman also punished after F1 Brazilian GP



Why Ferrari must act now after its own 'Papaya Rules' moment

Formula 1

Mexican GP

Why Ferrari must act now after its own 'Papaya Rules' moment

Latest news



How Max Verstappen beat Red Bull's own simulation tools with P2 in Brazil

Formula 1

F1 Formula 1

Sao Paulo GP

2 min

How Max Verstappen beat Red Bull's own simulation tools with P2 in Brazil



Who slept best last night: Toto Wolff

Formula 1

F1 Formula 1

Sao Paulo GP

22 min

Who slept best last night: Toto Wolff



Winners and losers from MotoGP’s contentious Qatar Grand Prix

MotoGP

MGP MotoGP

Qatar GP

45 min

Winners and losers from MotoGP’s contentious Qatar Grand Prix



Five things we learned at MotoGP's controversial Qatar Grand Prix

MotoGP

Qatar GP

Five things we learned at MotoGP's controversial Qatar Grand Prix

Feature

Discover prime content



How Formula 1 proved the naysayers wrong – for once

Formula 1

Sao Paulo GP

By Stuart Codling

How Formula 1 proved the naysayers wrong – for once



How Lando Norris prevailed in a swift errors tour of Interlagos

Formula 1

Sao Paulo GP

By Stuart Codling

How Lando Norris prevailed in a swift errors tour of Interlagos



"He really wanted it" – why Russell was furious over aborted Brazil ‘pole’ lap

Formula 1

Sao Paulo GP

By Stuart Codling

"He really wanted it" – why Russell was furious over aborted Brazil ‘pole’ lap



What we learned from Friday practice at the 2026 Brazilian GP

Formula 1

Sao Paulo GP

By Jake Boxall-Legge

What we learned from Friday practice at the 2026 Brazilian GP

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