More Information

Fronway Speedway 56 – 235/55RF19 101V Run-Flat

Description: The Fronway Speedway 56 in 235/55RF19 101V Run-Flat is a Performance All-Season tyre specifically designed for the large wheel fitments on modern luxury SUVs and crossovers. This size is a common Original Equipment (OE) or replacement fitment for vehicles like the Audi Q5, BMW X3, Lexus RX, and other mid-to-large SUVs that require the critical safety feature of run-flat technology. It is engineered to provide a balanced combination of stable handling, comfortable highway cruising, reliable all-weather traction, and extended mobility after a tyre puncture.

Key Features and Technical Details:

• Run-Flat Technology (RFT): The defining safety feature is the heavily reinforced, self-supporting sidewall structure. In the event of a total loss of air pressure due to a puncture, this robust construction 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 101 load index certifies this tyre to support a maximum load of 825kg (1819 lbs) per tyre. This robust load rating is crucial for managing the significant curb weight and higher center of gravity characteristic of modern SUVs and crossovers.

• 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 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.

• Ride Comfort Focus: The 55-series aspect ratio provides a generous sidewall, which aids in absorbing road impacts for a smoother ride. The tread pitch sequence is optimized to minimize air-pumping noise and road harmonics, contributing to a quieter and more pleasant driving experience.