Designed for utility vehicles, the Nankang CW-30 focuses on robustness and an extended service life, whatever the surface. Its main groove incorporates tapered hollows and a chamfer on the side walls, enabling the tyre to better adapt to road irregularities and limiting the onset of irregular wear. The siped central rib evens out tread stiffness and optimises wet grip. Enlarged shoulder blocks increase the contact area, enhancing strength and longevity at the shoulders. The combination of shallow lateral grooves and sipes on the shoulder further boosts block rigidity and wear resistance in this key area. Finally, a wider tread enlarges the contact patch, reinforces the sidewalls and promotes better mileage performance.