The AZ850 is a summer UHP tire that lives for dry grip. Sticky compound, planted cornering, and the kind of throttle response that rewards every tap of the pedal. The trade-off? It loses traction below 40°F. The AZ810 is the all-weather answer. Same performance DNA, but engineered to handle rain, snow, and cold with a Three-Peak Mountain Snowflake certification and a 45,000-mile tread warranty. Both available in 22 shared sizes from 19 to 22 inches, fitting everything from sport sedans and crossovers to full-size SUVs and performance trucks.
Pick Your Tire in 10 Seconds
Go with the AZ850 if:
You live for the green light launch. The tread compound grips immediately.
You enjoy spirited driving. The solid center rib keeps steering precise at speed.
You demand responsive handling when the throttle opens. Cornering feels planted and controlled.
Go with the AZ810 if:
You ignore the weather forecast. Rain, light snow, or sun — this tire adapts.
You prefer a responsive but quiet ride. The asymmetric pattern controls noise while maintaining grip.
You drive year-round in varied conditions. The compound stays flexible in changing temperatures.
Still here? Cool. Let's dig in.
AZ850: The Summer Weapon
The AZ850 was built for one thing: maximum dry-weather performance. A sticky, heat-resistant compound delivers grip that rewards aggressive driving. The asymmetric tread pattern uses larger blocks toward the shoulder for cornering stability and a continuous center rib for straight-line confidence. Two steel belts and a jointless nylon cap ply keep the tire stable at sustained high speeds. Four wide circumferential grooves handle water evacuation when summer storms hit.
Available in 72 sizes spanning 18- to 22-inch wheels, the AZ850 covers a wide range of vehicles. Sports sedans, luxury crossovers, performance SUVs, trucks, coupes. If the vehicle demands confident handling in warm weather, this tire delivers it. The softer summer compound trades tread longevity for maximum grip, which is a deliberate engineering choice. There is no mileage warranty (standard for summer UHP tires), but Atturo backs it with a 3-year limited defect warranty. Multiple owners report 30,000 to 42,000 miles per set with regular rotation.
SimpleTire rates the AZ850 at 4.6 out of 5 across 484 verified buyer reviews. Walmart hosts over 400 reviews with consistent praise for dry grip, quietness, and value relative to premium brands.
Here is what real drivers say:
"This is my third set of Atturo AZ850 tires on my VW Touareg. These tires are the quietest and smoothest tires I have ever owned. The dry handling is great. I ran the first two sets about 42,000 miles each, which for the price, is phenomenal."
— VW Touareg owner, SimpleTire
"I bought these to replace Michelins on my Porsche Macan. They ride so smooth and quiet and I see no difference in handling, even in wet weather. You really can't beat the quality at this price point."
— Porsche Macan owner, Walmart
"Atturo AZ850 hands down is the best performance tire you can get without breaking your wallet. I had to replace all four tires on my 2017 CTSV and if I replaced with the Michelin tires it would have been closer to $2k just for the tires."
— Cadillac CTS-V owner, Walmart
"I went through two sets of the factory Continentals in 40,000 km. My SVR is tuned to 640hp and it eats tires. I bought these as they had great reviews and are cheap. They are amazing. Great traction, quiet, and after 30,000 km I still have 45% tread."
— Range Rover Sport SVR owner, QuattroTires
AZ810: The All-Weather Performer
The AZ810 launched at the 2023 SEMA Show with a clear mission: deliver AZ850-level handling that works twelve months a year. It carries a Three-Peak Mountain Snowflake (3PMS) certification, meaning it meets severe snow traction standards. Three circumferential grooves channel water away from the contact patch. 3D sipes create biting edges for ice and packed snow. And an asymmetric tread pattern optimized with computer-tuned pitch sequencing keeps the cabin quiet.
That noise reduction matters more than it used to. Quieter vehicles (especially EVs and hybrids) amplify tire noise that combustion engines used to mask. The AZ810 was designed with this in mind, though the benefit applies equally to any vehicle where a calm cabin matters. Available in 58 sizes spanning 16- to 24-inch wheels, it covers sedans, coupes, crossovers, SUVs, and light trucks. The tire is backed by a 45,000-mile limited tread wear warranty.
SimpleTire gave the AZ810 a SimpleScore of 7.9 with a Handling score of 8.4 and Traction score of 7.0. Tire Review Magazine covered the launch, noting its focus on wet traction comparable to the AZ850. Tire Agent confirmed the 3PMS rating and highlighted its suitability across gas, hybrid, and EV applications.
Here is what real drivers say:
"I bought these tires to improve traction in wet and snowy conditions. They have exceeded my expectations. I've been through two snow storms here in Syracuse, New York this winter and these tires were fantastic. The most recent storm was 28 inches of snow in one night. On dry pavement they've been quiet and pleasant."
— Syracuse, NY driver, SimpleTire
"For my Tesla Model Y Performance, original Goodyear Eagle F1 were scary worn at just over 25k miles. Replacing them would have cost approximately $1,360. Did some homework and found these for $706 all in. To my surprise, if there is any increase in noise it is not noticeable at all."
— Tesla Model Y owner, SimpleTire
"They are extremely quiet and smooth, they balanced out beautifully with very little weight."
— VW owner, VW Vortex Forum
"On my lowered Y, this new set of Atturos are more comfortable and less harsh driving on my unfavorable roads, than both of my OEM offerings."
— Tesla Model Y owner, Tesla Motors Club
Head-to-Head: AZ850 vs AZ810
| Feature | AZ850 | AZ810 |
|---|---|---|
| Category | Summer UHP | All-Weather UHP |
| Season Rating | Summer Only | 3PMS (All-Weather) |
| UTQG | Varies by size | 420 A A |
| Tread Warranty | None (3-yr defect) | 45,000 miles |
| Tread Depth | 10/32" | 10/32" |
| Sizes Available | 72 (18–22") | 58 (16–24") |
| Shared Sizes | 22 sizes overlap | 22 sizes overlap |
| Price Range | $143 – $333 | $92 – $283 |
| SimpleTire Rating | 4.6 / 5 (484 reviews) | 7.9 SimpleScore |
| Snow Capable | No | Yes — (3PMS certified) |
| Noise Optimized | Quiet for UHP class | Computer-tuned pitch |
| Best For | Maximum dry grip in warm conditions | Year-round performance in all conditions |
Sources: SimpleTire AZ850, SimpleTire AZ810, Atturo.com.
These tires share the same performance philosophy but split at the weather line. The AZ850's softer summer compound delivers maximum grip when it's warm. The AZ810's all-weather compound sacrifices a fraction of peak dry grip to stay functional in rain, snow, and cold. In the 22 sizes where both are available, the price difference typically runs $5 to $20 per tire. The real question is how you drive and where you live.
Pro Tip: Run Both Seasonally
If your budget and storage allow it, here is the enthusiast move: run AZ850s from spring through fall when temperatures stay above 40°F, then swap to AZ810s when the forecast turns cold. You get maximum summer grip when it matters most and certified winter traction when the roads get ugly. The AZ850 and AZ810 share 22 sizes, so finding a matching pair for your vehicle is straightforward.
Alternatively, if you want one tire that handles everything and you live where temperatures swing significantly between seasons, the AZ810 is the simpler choice. One set, all year, 45,000-mile warranty, done.
Frequently Asked Questions
What is the main difference between the Atturo AZ850 and AZ810?
The AZ850 is a summer ultra-high-performance tire optimized for maximum dry grip in warm conditions. The AZ810 is an all-weather ultra-high-performance tire with Three-Peak Mountain Snowflake (3PMS) certification, designed to perform in dry, wet, and snowy conditions year-round. Both share a performance-focused asymmetric tread design, but the AZ810 adds 3D sipes and a compound that stays flexible in cold temperatures. Atturo AZ850 | Atturo AZ810
Can you use the Atturo AZ850 in winter?
The AZ850 is a summer tire. Its compound hardens in temperatures below approximately 40°F (4°C), which reduces grip on cold, wet, or icy surfaces. For year-round driving in climates with cold winters, the AZ810 is the recommended choice due to its 3PMS-certified all-weather compound. Drivers in warm climates where temperatures rarely dip below 40°F can run the AZ850 comfortably all year. SimpleTire AZ850 Review
Do the AZ850 and AZ810 come in the same sizes?
Yes. Twenty-two sizes overlap between the two models, primarily in the 19- to 22-inch range. These shared sizes cover popular fitments across a wide range of vehicles: performance sedans, luxury SUVs, crossovers, sport trucks, coupes, and EVs. Check Atturo.com/sizing to confirm availability in your specific size. SimpleTire AZ810 | SimpleTire AZ850
Are Atturo AZ850 and AZ810 tires good for EVs and hybrids?
The AZ810 was specifically engineered with EV and hybrid vehicles in mind. Its computer-tuned tread pitch minimizes road noise, which is especially noticeable in quiet cabins where tire noise becomes the dominant sound. The AZ850 is also compatible with electric and hybrid vehicles where the speed and load ratings match, though it performs best in warm-weather conditions. Both tires are suitable for the higher curb weight and instant torque delivery typical of EVs. Atturo AZ810 Launch
How long do the AZ850 and AZ810 last?
The AZ810 carries a 45,000-mile limited tread wear warranty. The AZ850 does not carry a mileage warranty (it is backed by a 3-year limited defect warranty), which is standard for summer UHP tires with softer, grippier compounds. Multiple owners on SimpleTire report 30,000 to 42,000 miles on AZ850 sets with regular rotation. SimpleTire AZ850 Reviews
How do Atturo tires compare to Michelin, Continental, and Pirelli?
Atturo positions the AZ850 and AZ810 as performance alternatives at a significantly lower price point. The AZ850 typically costs $143 to $333 per tire compared to $250 to $400+ for comparable Michelin Pilot Sport or Continental ExtremeContact tires. Multiple owners who switched from Michelin, Continental, Pirelli, and Goodyear report comparable handling and grip at roughly half the cost. The AZ810 also offers all-weather capability with 3PMS certification, something many premium summer UHP competitors lack. SimpleTire AZ850 | Walmart Reviews
What sizes are the Atturo AZ850 and AZ810 available in?
The AZ850 is available in 72 sizes for 18- to 22-inch wheels, covering section widths from 235mm to 335mm with aspect ratios from 25 to 60 series. The AZ810 is available in 58 sizes for 16- to 24-inch wheels, covering section widths from 205mm to 305mm with aspect ratios from 30 to 60 series. For a complete size listing, visit Atturo.com/sizing.
Where can I buy Atturo AZ850 and AZ810 tires?
Both models are available through SimpleTire, Discount Tire, Walmart, Tire Agent, and authorized Atturo dealers. Prices vary by retailer and size.
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