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Fronway Speedway 56 – 225/55RF17 97V Run-Flat

Description: The Fronway Speedway 56 in 225/55RF17 97V Run-Flat is a Performance All-Season tyre specifically designed for the mid-range luxury sedan and smaller SUV market. This size is a very common Original Equipment (OE) fitment for vehicles like the BMW 3 Series, Audi A4/A6, Mercedes-Benz C/E-Class, and various compact SUVs. It is engineered to provide a balanced combination of responsive handling, comfortable ride quality, reliable all-weather traction, and the critical safety feature of extended mobility after a tyre puncture.

Key Features and Technical Details:

• Run-Flat Technology (RFT): The tyre incorporates heavily reinforced, self-supporting sidewalls. In the event of a total loss of air pressure due to a puncture, this robust structure prevents the tyre from collapsing, enabling the driver to continue driving safely for a limited distance (typically up to 50 miles / 80 km) at a reduced speed. The ‘RF’ in the size code denotes the Run-Flat construction.

• High Load Capacity: The 97 load index certifies this tyre to support a maximum load of 730kg (1609 lbs) per tyre. This robust load rating is crucial for safely managing the curb weight and suspension dynamics of modern executive and luxury vehicles.

• Performance V-Rating: Rated V (up to 149 mph / 240 km/h), this tyre provides ample speed capability for sustained highway driving. This rating confirms the tyre’s stability and structural integrity under load and at higher speeds.

• Asymmetric Tread Design: The tyre utilizes an asymmetric tread pattern optimized for versatile, all-season performance. The robust outer shoulder blocks enhance dry stability and cornering grip, while the inner tread elements and ample grooving are tailored for effective water evacuation and all-weather traction.

• Wet Weather Control: Wide circumferential grooves and strategic lateral channels are integrated across the tread. This efficient drainage system works to rapidly channel water and slush away from the contact patch, significantly enhancing resistance to hydroplaning.

• Comfort Focus: The 55-series aspect ratio provides a blend of stable handling and comfort. The tread pitch sequence is optimized to minimize air-pumping noise and road harmonics, contributing to a quieter and more pleasant ride experience.