Kleber Dynaxer UHP High Performance Tyre - 225/45 R17 91Y

Kleber Dynaxer UHP High Performance Tyre – 225/45 R17 91Y

The Kleber Dynaxer UHP is a premium summer tyre engineered for drivers who demand exceptional performance, safety and durability. Designed with advanced rubber compounds and cutting‑edge tread technology, this tyre delivers superior grip on wet and dry roads while maintaining low rolling resistance for improved fuel efficiency.

Key Specifications

• Construction type: R (Radial)
• Tyre size: 225/45 R17 91Y
• Width: 225 mm
• Aspect ratio: 45%
• Diameter: 17 inches
• Speed rating: Y (up to 300 km/h / 186 mph)
• Load index: 91 (maximum load per tyre: 615 kg)
• Noise level: C A 69 dB
• Type: Summer tyre (Pneumatici estivi)

Tread Design and Performance Features

The Dynaxer UHP incorporates a highly engineered tread pattern that optimises water evacuation, reducing hydroplaning risk. The asymmetric layout enhances directional stability, while the deep circumferential grooves improve traction on wet surfaces. During dry conditions, the tyre’s rubber compound provides excellent grip, allowing confident cornering and precise steering response.

Advanced Rubber Compound

The tyre’s proprietary blend of natural and synthetic rubbers delivers a balance between softness for grip and hardness for wear resistance. This composition ensures consistent performance across a wide temperature range, from cool spring mornings to hot summer afternoons.

Low Rolling Resistance Technology

By integrating low‑friction materials into the sidewall and tread blocks, the Dynaxer UHP reduces energy loss during each rotation. This feature translates into better fuel economy without compromising handling or safety.

Durability and Longevity

The tyre’s robust construction includes reinforced sidewalls and a high‑strength carcass that resists punctures and cuts. The tread life is engineered to exceed typical summer tyre expectations, providing drivers with extended mileage between replacements.

Safety Highlights

• Wet traction: Advanced tread pattern ensures rapid water evacuation.
• Dry grip: High‑performance rubber compound delivers strong adhesion on asphalt.
• Braking distance: Optimised contact patch reduces stopping distances under various conditions.
• Sidewall strength: Reinforced design mitigates sidewall flex, enhancing stability at high speeds.

Ideal Vehicle Applications

The Dynaxer UHP is suitable for a wide range of passenger cars and small SUVs that operate primarily in summer climates. Its 225/45 R17 size fits many compact to mid‑size models, providing an excellent balance between performance and comfort.

Installation and Maintenance Tips

• Always rotate tyres every 10,000 km or as recommended by the vehicle manufacturer to ensure even wear.
• Maintain proper tyre pressure (as specified in the owner’s manual) to maximise tread life and fuel efficiency.
• Inspect for cuts, punctures or uneven wear regularly; replace immediately if damage is detected.

Environmental Considerations

The Dynaxer UHP’s low rolling resistance contributes to reduced CO₂ emissions by lowering fuel consumption. Additionally, the tyre’s extended lifespan means fewer replacements and less waste over its service life.

Conclusion

For drivers seeking a summer tyre that combines high performance, safety, durability, and environmental responsibility, the Kleber Dynaxer UHP 225/45 R17 91Y stands out as an exceptional choice. Its advanced design delivers reliable traction in both wet and dry conditions while maintaining low rolling resistance for efficient driving.