Atturo AZ850 UHP 255/40R21 102Y XL Passenger Tire

A ultra-high-performance tire for all types of sports cars, sedans and SUVs, the AZ850 delivers sports-car level handling, excellent braking, and high-speed stability – all with a surprisingly refined ride.

• The Atturo AZ850 is built for drivers who demand performance from their vehicles. This UHP tire features an advanced asymmetrical tread pattern that maximizes grip and stability. A solid center rib ensures rock-steady on-center feel and straight-line stability even at high speeds, while large, stiff outer tread blocks provide exceptional cornering traction – you’ll feel confident pushing through the tightest curves. The inner tread area is optimized for wet performance, with circumferential grooves and silica-enhanced rubber that shed water and maintain traction in the rain (so you get both handling and safety). Despite its focus on speed and grip, the AZ850 doesn’t punish you on daily drives: it’s engineered to minimize noise and give a relatively comfortable ride for a low-profile high-performance tire. This tire also boasts a reinforced construction to support the heavier weight larger EV’s, sedans and SUVs, meaning stability and even wear. Whether you drive a tuned coupe, a performance crossover, or a sporty luxury SUV, the AZ850 lets you unlock your vehicle’s potential – experience shorter braking distances, sharp response to steering inputs, and a thrilling, yet controlled drive every time you hit the road. (For best results, pair in staggered setups as recommended and note this is a summer-focused tire; not intended for cold weather or snow.)
• Atturo AZ850 – ultra-high-performance tire for SUVs, performance crossovers, and sports cars
• Asymmetrical tread design – different inner/outer tread zones for optimized performance: outer blocks for dry grip & cornering stability, inner grooves for wet traction and hydroplane resistance
• Solid center rib – delivers excellent high-speed stability and precise steering feel, keeping your vehicle sure-footed at highway speeds or above
• High traction compound – silica-infused rubber provides sticky grip on dry roads and confidence in wet conditions, plus helps shorten braking distances
• Reinforced construction – designed to handle the load and torque of powerful vehicles; promotes even tread wear and longevity even under powerful EV’s, Hybrids and SUVs
• Quiet and refined – variable pitch tread sequence reduces road noise, so you can enjoy a comfortable ride during normal cruising, with performance on tap when you need it