Adopting POTENZA private asymmetric form. It improves road-hugging, optimizing form grip in the limit and in order to raise control characteristic.
It was developed in the one for wet tire of F1™ and GP2™, technology of “stealth pattern” for the first time in the marketing tire adoption. It
optimizes pattern rigidity, actualizing the improvement of maneuverability by the fact that it improves the road-hugging at the time of limited
travelling. In addition, from the center groove which efficiently sweeps the water to wide it converts the pattern which freely used
[haidoroshimiyureshiyon] technology, furthermore adopts “[riburetsutouoru]” and the “seamless stealth groove” and actualizing the maneuverability whose with wet is high
You adopt the new development compound which combines the additive to RE-11 exclusive use, achieving the response when steering and the
high grip with cornering. In addition, you adopt asymmetric form and seamless stealth pattern, repeat the circumference and high travelling
efficiency continues. Above RE-01R travelling with the circuit can be enjoyed long at high level
Thermo- vision
[Measurement method] at the thermo- sensor measuring the surface temperature of the tire outside the front Test condition] test place: Inside the Bridgestone proving ground, inside perimeter road/driver: Company internal test driver/tire size: 235/45R17 93W: RE-01R and 94W: RE-11)/Rim: 17×8.0JJ/vehicle: The Subaru in presser WRX STI (2006 system)/pneumatics: 230kPa (front), 190kPa (rear)/speed: 110km/h/crew-member: 1 name riding in a car * It is delivered to tire fair transaction conference furthermore concerning the detailed regarding the above-mentioned test condition data.
The brake stopping distance relative data (the wet condition) [measurement method] it measures 5 stopping distance, calculating the mean value of stopping distance.
The brake test with 5th wheel installation.
[Test condition] test place: The Bridgestone proving ground.
Asphalt road/driver: Company internal test driver/initial velocity: The 80q/h/depth of water: 2mm/tire size: 235/45R17 (93W: RE-01R and 94W: RE-11)/Rim: 17×8.0JJ/vehicle: The Subaru in presser WRX STI (2006 system)/pneumatics: 230kPa (front), 190kPa (rear)/crew-member: 1 name riding in a car.
* It is delivered to tire fair transaction conference furthermore concerning the detailed regarding the above-mentioned test condition data.
Steering wheel position of a vessel's helm comparison [measurement method] steering wheel position of a vessel's helm at time of circuit travelling at meter measurement (0.05 seconds in measurement interval) with section of 28 - 55 seconds of limited travelling limits graph conversion.
[Test condition] test place: Dry handling road inside the Bridgestone proving ground/driver: Company internal test driver/tire size: 235/45R17 (93W:RE-01R and 94W: RE-11)/Rim: 17 ×8.0JJ/test vehicles: The Subaru in presser WRX STI (2006 system)/pneumatics: 230kPa (front), 190kPa
(rear)/crew-member: 1 name riding in a car.
* It is delivered to tire fair transaction conference furthermore concerning the detailed regarding the above-mentioned test condition data.
The time attack relative data with the circuit (the dry condition) [measurement method] all 52 lap it travels, calculating the most fast lap time and the even lap time of the most fast lap time and the even lap time and 43 - 52 laps of 2 - 16 laps.
Test condition] test place: [ebisusakitsuto] east course (2,061m) dry condition/driver: This corporation trust professional driver/tire size
235/45R17 (93W: RE-01R and 94W: RE-11)/Rim: 17×8.0JJ/vehicle: The Subaru in presser WRX STI (2006 system)/pneumatics: 230kPa (front),190kPa (rear)/crew-member: 1 name riding in a car.
* It is delivered to tire fair transaction conference furthermore concerning the detailed regarding the above-mentioned test condition data.[/quote]
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Posted on: 15 Jul 2012 7:40AM
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