RR660

The Double Coin RR660s improved contour structure enhances strength and casing durability, supporting retreadability while resisting deformation over time. A 4-rib tread layout with wide grooves and channel siping ensures strong lateral grip and efficient water dispersion for stable, confident handling.

Special shoulder design minimises kerb damage and scuffing, while the sidewall protector line helps prevent cracking and step wear—key features that maintain performance throughout the tyre’s lifespan. The RR660 is ideal for fleet operators seeking a high-mileage, all-position tyre for long-distance reliability.