Obor WU12 Cornelius 27x11R14 8-Ply ATV Tyre – an E-marked all-terrain tire built to conquer mud, sand and gravel with confidence. The Cornelius pattern delivers aggressive traction on dirt, roots and rocks, while reinforced sidewalls boost puncture resistance for rugged off-road days. With 8-ply construction for durability and load stability, this tire is made for serious ATV/UTV use. 

tyre size information

Size options: 27x11R14 (275/60R14). Ply: 8-ply (with 6-ply variants available in the Cornelius line). Rim size: 14 in. Markings: E-marked for road-legal use in the UK/EU. Load index/speed: 67 / L (67L). This combination is designed for UTV/ATV applications on mud, sand and loose loam surfaces, including rocky trails.

Key specifications:

• Ply rating: 8-ply construction for improved load-bearing ability and durability (optionally 6-ply listed in some Cornelius variants).
• Tubeless: Tubeless (TL) configuration for easier fitting and reduced bead failures.
• Markings: E-marked, suitable for European road-legal use.
• Tread design: Aggressive all-terrain tread pattern optimized for mud, sand and rocky surfaces with enhanced self-cleaning.
• Load index / speed: Load index 67; speed rating L (67L).
• Intended surfaces: Mud, loose loam, sand, dirt and gravel terrain.

why buy?

Why choose the OBOR WU12 Cornelius for your UK adventures? Because it delivers reliable all-terrain performance where it matters most:

• Versatile traction across mud, sand, gravel and rocky trails, so you’re ready for changing environments.
• Durable eight-ply construction that stands up to sharp rocks, roots and rough terrain while maintaining a comfortable ride.
• Reinforced sidewalls to reduce the risk of punctures during off-road days.
• Optimized grip and stability that translate to confident handling and smoother acceleration in challenging terrain.
• UK market compliance with E-marked certification, enabling mixed-use days where permissible.