GT Radial Champiro WinterPro HP Studless Performance Winter Tire

The GT Radial Champiro WinterPro HP is a studless performance winter tire engineered to retain the handling precision and responsiveness of high-performance sports cars, sedans, and coupes in challenging winter conditions. Carrying an M+S rating and built on an ultra-high-performance platform, this tire delivers confident winter capability without sacrificing the driving dynamics performance vehicle owners demand.

Asymmetric Tread Design

The Champiro WinterPro HP features an asymmetric tread pattern with an inside/outside construction that optimizes the contact patch for varying road surface conditions. This design allows the tire to adapt to ice, snow, and wet pavement simultaneously, improving control during cornering, acceleration, and braking. High-density siping across the tread face multiplies biting edges for improved grip on ice- and snow-covered surfaces, while also promoting even tread wear for extended service life.

Sunflower Oil-Enriched Winter Compound

At the core of the WinterPro HP's cold-weather capability is a unique sunflower oil-enriched tread compound. This specialized formulation maintains rubber flexibility in low temperatures, keeping the tire pliable and grippy even in the coldest conditions. The result is improved wet braking performance, shorter stopping distances, and stronger traction on snow and ice compared to conventional all-season compounds.

Key Features:

• Asymmetric tread design — optimizes contact patch for mixed winter surface conditions
• Three wide circumferential grooves — efficiently evacuate water, slush, and melting snow to reduce hydroplaning risk
• Lateral cross-cut grooves — further assist in slush and water evacuation while adding additional biting angles for snow and ice grip
• Sunflower oil-enriched compound — maintains rubber flexibility in cold temperatures for improved low-temperature traction and braking
• High-density siping — increases the number of biting edges for enhanced ice and packed snow grip
• Ultra-high-performance platform — engineered for the handling precision demanded by performance sports car, sedan, and coupe owners
• M+S rated — meets Mud and Snow performance standards
• 5-Year Limited Warranty — backed by GT Radial's tread life coverage

Whether navigating icy intersections, packed snow, or wet winter roads, the Champiro WinterPro HP provides a confident, controlled driving experience across the full range of winter conditions. Available in a wide selection of sizes to fit a broad range of performance vehicles, it represents outstanding winter performance value from one of Asia's largest tire manufacturers.