Snow & Ice Performance
The Kumho Wintercraft WS71 is built to tackle challenging winter conditions head-on. Its advanced 3D sipes are designed to dramatically improve grip on snow and ice-covered roads. These intricate sipes create thousands of biting edges, effectively carving into snow and slush, and enhancing traction by allowing snow to compact within the tread, which then interlocks with the road surface. Complementing this, an innovative winter-specific rubber compound remains flexible in freezing temperatures, ensuring consistently reduced braking distances and superior control even in the harshest winter environments.Wet Handling & Aquaplaning Resistance
Winter driving isn’t just about snow and ice; heavy rain and slush are also common threats. The Kumho Wintercraft WS71 features a strategic zigzag arrangement of its tread grooves. This intelligent design efficiently channels water and slush away from the tire’s contact patch, significantly reducing the risk of hydroplaning and maintaining strong grip on wet pavement. The result is shorter braking distances and enhanced stability when driving through standing water.Key Specifications & Comfort
The Kumho Wintercraft WS71 255/65R16 109 H is classified as a C1 class tire, indicating a robust construction. In terms of performance metrics relevant to drivers, this tire achieves a ‘C’ rating for fuel efficiency (rolling resistance) and a ‘C’ rating for wet grip – both respectable scores for a dedicated winter tire. Furthermore, it boasts a rolling noise level of 72dB, offering a relatively quiet ride for a winter tire, contributing to a more comfortable journey during the colder months.Pros & Cons
- Pros:
- Excellent grip and traction on snowy and icy roads thanks to 3D sipes and specialized rubber compound.
- Reduced hydroplaning risk and improved wet braking due to optimized tread groove design.
- Reliable performance for safe winter driving.
- Relatively quiet ride for a winter tire (72dB).
- Cons:
- Fuel efficiency (C-class) is typical for winter tires, but not best-in-class.
- Wet grip (C-class) is solid, but not top-tier.
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Tire Size Matters Editorial Team
This review is based on manufacturer specifications, technical data, and aggregated driver feedback. Last updated: May 23, 2026
This review is based on manufacturer specifications, technical data, and aggregated driver feedback. Last updated: May 23, 2026



