2.16.2010

NEWS // BRIDGESTONE ANNOUNCES 2010 F1 TIRE COMPOUNDS

Bridgestone, the official tire supplier to the FIA Formula One World Championship, has recently announced the compound allocations of Potenza tires for the first three rounds of the 2010 FIA Formula One World Championship.

This season will be the second to use slick tires, which made their return to Formula One last year after eleven years absence from the sport. Changes for 2010 include a narrower front tire and new constructions front and rear. All four dry compounds are modified from those used last year as well... [read more]

Just as in 2009, non consecutive allocations of tires will occur at many circuits. Despite the changes to the compounds themselves, the compound names remain the same, with the range consisting of hard, medium, soft and super soft. There are two distinct temperature working ranges of tires. The hard and medium have a higher temperature working range than the soft and super soft.

In a change to the regulations, the number of sets of dry tires available for each driver at a grand prix changes from seven of each compound to six of the harder ‘prime’ compound and five of the softer ‘option’ compound.

The wet and intermediate tyres have no significant changes apart from the width of the front intermediate tire, which will now be the same as the new dry front tire.

The means of distinguishing between the two compounds on event will be through means of green bands painted on the edges of the tyre sidewalls of the softer tires at a race. The wet tire also has a green line at the bottom of the central groove. These markings allow the compounds to be visually distinguishable by fans at the circuit and those watching on television. The green colour shows Bridgestone’s continued support of the FIA’s Make Cars Green campaign.

Hirohide Hamashima, Bridgestone Head of Motorsport Tire Development, says:

“Tire strategy will be very important in 2010 as there is no longer refuelling which was previously a big factor in determining when pit stops would occur. We have changed all our dry compounds for this season, as the cars will be heavier and the stint lengths could be longer. We have also made changes to enable quicker warm-up times. We will bring harder tires to Australia than we did last season, but the compound allocation positions for Bahrain and Malaysia are the same as they were in 2009. There will be a big challenge for teams this season on how they use their tires as they have fewer sets of dry tires available than before, particularly with the softer tire at each race. We are happy to continue to show our support of the FIA’s Make Cars Green campaign with the green markings on our tires and we look forward to what should be a very exciting start to the season in Bahrain.”

Images and Info: Bridgestone Motorsport
Editorial: Neil Tozer

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