Atturo 50031 AZ850 Ultra-High-Performance Summer Tire

The Atturo AZ850 is an ultra-high-performance summer tire engineered for CUVs, SUVs, and light trucks. Its advanced asymmetric tread design delivers an optimized contact patch for exceptional dry and wet traction, while evenly distributing contact pressure across the tread face to enhance both comfort and handling.

Key Features:

• Asymmetric Tread Design: Features different inside and outside contours to maximize road contact in dry conditions while maintaining dedicated water channels for wet weather grip
• Continuous Center Rib: Improves straight-line stability and delivers precise, responsive steering
• Rigid Outer Tread Blocks: Strengthened block structure maintains integrity under hard cornering at high speeds
• Finely Sliced Inner Tread Blocks: Reduce road noise while simultaneously dispersing water for improved wet-weather traction
• Four Main Circumferential Grooves: Combined with oblique lateral grooves to rapidly channel water away from the contact patch and reduce hydroplaning risk
• High-Tensile Steel Belts with Jointless Nylon Cap Ply: Increase high-speed stability and provide secure braking, handling, and durability
• Silica-Enhanced Low Rolling Resistance Compound: Runs cooler at high speed, promoting longer tread life and improved fuel efficiency
• Available in V and Y Speed Ratings: Sizes ranging from 18 to 22 inches
• Black Sidewall (BSW) with UTQG rating of 320AA on most sizes

The AZ850 is a summer-use tire and is not recommended for use in temperatures consistently below 45°F or in snow and ice conditions. It is covered by Atturo's 3-year limited manufacturer's warranty against defects in workmanship and materials.