GT Radial A597 Champiro WinterPro HP 225/45R18 95V XL Studless Performance Winter Tire

The GT Radial Champiro WinterPro HP is a studless performance winter tire engineered to preserve the handling characteristics and precision of high-performance sports cars, sedans, and coupes when winter weather strikes. Built on an ultra-high-performance tire platform, it delivers confident traction and responsive steering in snow, slush, ice, and cold wet conditions without sacrificing the driving dynamics performance car owners expect.

A key innovation in the WinterPro HP is its sunflower oil-enriched tread compound, which keeps the rubber pliable at low temperatures for improved wet braking, enhanced handling, and better grip on packed snow and ice. The tire's asymmetric tread design optimizes contact with the road across a wide range of winter conditions, while three wide circumferential grooves efficiently evacuate water, slush, and packed snow to maintain maximum road contact and reduce hydroplaning risk.

Key Features:

• Asymmetric Tread Design — Optimized for excellent performance across varied winter conditions
• Three Wide Circumferential Grooves — Channels water, slush, and packed snow away from the contact patch to maintain grip and reduce hydroplaning
• Lateral Cross-Cut Grooves — Disperses water and slush while adding biting angles for improved traction on snow and ice
• Sunflower Oil-Enriched Compound — Increases low-temperature flexibility for better wet braking, handling, and snow performance
• Ultra-High-Performance Platform — Delivers the handling precision and responsiveness demanded by sports car and performance sedan drivers in winter conditions
• Studless Design — Quiet, comfortable ride suitable for daily winter driving

The Champiro WinterPro HP carries a 95V extra-load (XL) service description in the 225/45R18 size, making it well-suited for heavier performance vehicles. GT Radial backs this tire with a 5-year materials and workmanship warranty with free replacement during the first 2/32 inch of wear.