Turanza GR-90

1. Exceptionally Smooth Ride
GR-100, the latest Bridgestone product which provides superior degree of comfort, featuring advanced technologies and decades of accumulated R&D to complement the performance of world-class luxury sedans for your smooth driving experience.
Asymmetrical Pattern
Asymmetrical Sidewalls
By changing the shape of the sidewalls on the GR-100, you can enjoy outstanding straight-line travelling dynamics. The asymmetric design also suppresses the lateral forces caused by uneven or undulating roads, so what you feel behind the wheel is comfort and confidence.
2. Superior Quietness
To produce GR-100, the most advanced noise-reducing tyre comes in a two-faceted approach. First, development of new technologies to minimise the production of noise and then by implementing ways to minimise the transmission of noise into the cabin. The ride will be more enjoyable with low noise disturbance.
Silent AC Block
The Silent AC Block features a rounded 3D design that optimises contact with the road to minimise noise production. This feature remains effective as the tyres wear.
3D Helmholtz Resonator
The newly developed 3D Helmholtz Resonator is more compact than previous systems, allowing for the placement of additional resonators on all four grooves to dissipate air pressure for a truly quiet, comfortable ride.
3D Diamond Pattern
Vibration from contact with the road is a major source of cabin noise. A newly developed 3D Diamond Pattern on the inside of the GR-100 dampens this vibration to prevent it from passing through the tyre which minimises noise production, thus achieving superior quietness.
3. Assured Confidence
With leading compound technology, the GR-100 gives drivers a sense of assured conf idence behind the wheel.
Advanced Compound
The GR-100 uses an advanced silica compound designed to deliver excellent performance on wet and dry roads, while reducing rolling resistance for better fuel efficiency.
Square Shoulder Design
The Square Shoulder design ensures flatter contact surface to minimise irregular wear for complete conf idence on the road.
Voice of the Engineer

Nobuyuki Watanabe
GM, Passenger Tyre Development

Turanza was originally developed for luxury sedans and their owners. Since these customers value quality above all else, we went to the extreme in developing the new Turanza GR-100. The most attractive features of this remarkable tyre are the quiet ride and the comfort it provides. One look reveals the unique tread pattern which features the most advanced noise reduction technologies, including 3D Helmholtz noise reducing resonators. The GR-100 is a premium product with superior performance that I am sure luxury car owners will appreciate.