Atturo 50058 AZ850 235/35R19 91Y XL Ultra High Performance Tire

The Atturo AZ850 is an ultra-high-performance summer tire engineered for sports cars, performance sedans, and sporty CUVs that demand exceptional handling and grip. Designed to deliver maximum performance in warm weather conditions, this tire features advanced technology that optimizes both dry and wet traction while maintaining ride comfort.

Key Features:

• Advanced asymmetric tread pattern maximizes grip and stability while ensuring optimal contact with the road surface
• Continuous center rib enhances straight-line stability and provides a confident on-center feel during highway driving
• Four circumferential grooves efficiently evacuate water to reduce hydroplaning risk and maintain wet-weather traction
• Large outer shoulder blocks with reinforced construction maintain integrity during hard cornering and high-speed maneuvers
• Finely sliced inner tread blocks reduce road noise and improve water dispersion for a quieter, more comfortable ride
• Oblique lateral grooves increase water dispersion capacity for enhanced wet performance
• Multiple siping bites into wet road surfaces while helping to prevent uneven wear for extended tread life
• Low rolling resistance tread compound enhances fuel economy and reduces heat buildup
• Reinforced construction supports heavier modern vehicles including EVs, delivering stability and even wear
• UTQG rating of 320AA demonstrates solid treadwear and traction performance

The AZ850 delivers shorter braking distances, sharp steering response, and precise cornering control. While optimized for performance in dry conditions, it maintains respectable wet-weather capability. This tire is not suitable for winter use, as the performance compound stiffens in temperatures below 45°F. DOT compliant and backed by Atturo's Limited Warranty with three years of manufacturer's defect coverage on select sizes.