GT Radial 100A2011 Champiro UHP AS 215/55R17 94V All-Season Performance Tire

The GT Radial Champiro UHP AS is an ultra-high performance all-season tire engineered for drivers who demand confident handling year-round without sacrificing tread life. Designed for performance-oriented passenger vehicles, it delivers strong straight-line stability, responsive cornering grip, and reliable braking in both dry and wet conditions, while also providing traction in light snow. Backed by a 45,000-mile tread life warranty, the Champiro UHP AS balances sporty performance with everyday practicality.

Key Features:

• Nanometer Silica Tread Compound – Improves grip across varying temperatures, reduces rolling resistance for better fuel efficiency, and extends overall tread life
• Full-Depth Sipes – Maintain all-season wet and winter traction performance throughout the entire life of the tire, not just when new
• Four Wide Circumferential Grooves – Efficiently evacuate water from the contact patch to reduce hydroplaning risk and improve wet-weather performance
• Center Rib Design – Provides enhanced straight-line stability and crisp, precise steering response
• Large Shoulder Blocks – Maximize rubber contact with the road for confident handling and grip at higher speeds
• Variable Pitch Tread Technology – Reduces road noise for a quieter, more comfortable ride
• Rim Protector – Guards wheels against accidental curb damage

The Champiro UHP AS is rated UTQG 500 A A, reflecting strong treadwear, traction, and temperature performance. With a 94V service description, it is speed-rated to 149 mph and carries a Standard Load (SL) designation. This tire is an excellent value-driven choice for drivers seeking ultra-high performance all-season capability in a 215/55R17 fitment.