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Atturo is a value-offering American tire manufacturer founded in 2009 in Illinois. The manufacturer offers tires for use on light trucks, passenger cars, ATVs/UTVs, and trailers. The variety of tires offered by the manufacturer includes all-weather, UHP summer, all-season, mud-terrain, all-terrain, and rugged-terrain.
BlackHawk, on the other hand, is another iconic tire manufacturer that offers high-quality tires at affordable prices for use on passenger cars, light trucks, CUVs, SUVs, trailers, and commercial vehicles. BlackHawk also offers a wide variety of tires on the market, which include all-season, all-terrain, rugged-terrain, UHP summer, and winter.
While both manufacturers do a fantastic job of offering capable and affordable tires that assure decent performance, their Atturo AZ850 and BlackHawk Street-H HH11 tires are especially known for their admirable performance abilities in warmer and all-season weather conditions. The AZ850 falls in the Ultra-High-Performance (UHP) summer, and the Street-H HH11 is a performance-centric all-season tire. While both tires fall in different categories, their performance traits make them two strong competitors.
While the AZ850 provides traction and performance in dry and wet weather conditions, in temperatures above 45 degrees Fahrenheit, the Street-H HH11 is suitable for year-round service.
In this Atturo AZ850 vs Blackhawk Street-H HH11 tires comparison, we will find out which of the two is better in areas like traction, handling, and longevity, based on our advanced tire rating system, SimpleScore. This will help you conclude with a pick, whether to buy the UHP summer tire from Atturo or the performance-oriented all-season tire from BlackHawk.
Atturo AZ850 tires
Commencing with the Atturo AZ850, this ultra-high-performance summer tire was launched in 2015 and is suitable for use on CUVs, SUVs, and pickup trucks in warmer weather conditions. The tire is engineered for directional stability and has impressive cornering abilities. Additionally, Atturo has also optimized the tire for improved traction, reduced noise levels, and solid rigidity.
Overall, the AZ850 earns a 7.9 SimpleScore rating, thanks to its solid dry and wet traction, great handling performance, and good tread life.
Get Atturo AZ850 tires at the best deals for your vehicle here
BlackHawk Street-H HH11 tires
The BlackHawk Street-H HH11 has been in the market for quite a long time and is suitable for use on coupes, sedans, CUVs, SUVs, and minivans. Engineered for year-round use, this performance-specific all-season tire offers improved handling, strong wet traction, low road noise, reduced rolling resistance, smooth rides, and solid durability.
Overall, the Street-H HH11 achieves an 8.1 rating, thanks to its extended service life, decent handling, and superior traction.
Get BlackHawk Street-H HH11 tires at the best deals for your vehicle here
Atturo AZ850 vs BlackHawk Street-H HH11 tires on traction

Traction is more related to enhancing the tire’s ability to bite the surface and roll, so let’s understand how these tires perform in this area.
With a traction SimpleScore of 8.0, the AZ850 promises great rides in warmer weather conditions and features four-channel grooves to force water out of the contact patch, ensuring solid wet grip. There are inside shoulder blocks that additionally contribute to water channelling for better grip, and the placement of the center tread with sipes and subtle cuts also provides improved surface grip on dry and wet pavement. Additionally, the all-season rubber compound is also optimized to adapt to dry and wet roads for better drivability, grip, and traction at high-speeds.
On the other hand, the Street-H HH11 secures an equally great 8.0 SimpleScore in traction, offering solid traction and grip year-round. The four wide circumferential grooves of the tire are engineered for seamless water channelling and hydroplaning resistance. In contrast, the sipes and shaper tread block edges increase surface grip in rain and mild snow conditions. Additionally, the use of silica compound promotes strong wet and light snow traction.
In traction, both tires perform equally well, concluding with a tie, while you have to be more sure of your needs to pick the one for driving. For summers and punchy performances, the Atturo tire is better, whereas the Street-H HH11 happens to be a decent option for year-round utility.
ADVANTAGE: Tie
Atturo AZ850 vs BlackHawk Street-H HH11 tires on handling
Moving on to the handling analysis, let’s find out which of the two is more responsive and offers better steering command. Likewise, this analysis will also help us learn which tire is better in areas like cornering, braking efficiency, and ride control at high speeds.
Let’s first talk about the AZ850, which is rated an 8.3 SimpleScore in handling, confirming its solid steering response and great ride control at high speeds. The asymmetric tread pattern of this tire is optimized for better surface contact patch, offering stable and in-control rides. Likewise, the center rib of the AZ850 contributes to better stability, whereas the large outside tread blocks improve cornering performance.
Comparatively, the Street-H HH11 earns an 8.0 SimpleScore in handling and sports a modern non-directional tread pattern for great handling response year-round. The silica compound maintains stability and control in wet and mild snow conditions, while the jointless bead cover (spiral steel band wrapped around beads) provides structural rigidity for smooth drives. The higher sidewall turn-up additionally improves sidewall strength and durability for better lane-changes, cornering performance, and overall controllability.
In the handling area, the AZ850 excels with a slightly higher SimpleScore, and it is also because of its UHP summer tire structure, specifically curated for punchy performance and crisp handling.
ADVANTAGE: Atturo AZ850
Atturo AZ850 vs BlackHawk Street-H HH11 tires on longevity

Here, in this section, we will determine which tire is more resistant to wear and lasts longer. Is it the UHP summer tire from Atturo, or the performance-specific all-season tire from BlackHawk?
Let’s first talk about the AZ850 that secures a good 7.9 SimpleScore in longevity and features a wide and flat contact patch to resist irregular wear, whereas the robust inner construction of the Street-H HH11 features reinforced steel belt construction, keeping the tire in shape and restricting chances of uneven wear. Thanks to the solid sidewalls, the tire prevents deformation and delivers long-lasting service.
Comparatively, the Street-H HH11 is rated an 8.4 in longevity, offering a lasting use in dry, wet, and light winter conditions. This all-season tire features a jointless bead cover for solid rigidity that helps in improving wear, and likewise, the higher sidewall turn-up offers improved sidewall strength and durability, offering resistance to damage and wear.
We see that the Street-H HH11 stands as a better option than the AZ850 in longevity, concluding with a 1-1 score on the comparison board!
ADVANTAGE: BlackHawk Street-H HH11
When to use each
The Atturo AZ850 is a pure ultra-high-performance summer tire, which makes it capable of use only in summer/warmer weather conditions, when the temperature is above 45 degrees Fahrenheit. This tire is more focused towards drivers looking for exceptional handling, great steering command, and more in-control high-speed driving on wet and dry roads. However, the Street-H HH11 is characterised by solid performance, but it is more focused towards driving in dry, wet, and light winter weather. It fills the gap for drivers who want something on a budget and want tires to be good for both daily driving and handling response.
To mention, none of these are suitable for winter use as they are not Three Peak Mountain Snowflake certified (Street-H HH11 can be used only in light winter). Talking about their rim sizes, the AZ850 is available in 18- to 22-inch rim sizes to maximize the compatibility with CUVs, SUVs, and pickup trucks, while the BlackHawk tire is offered in 13- to 18-inch rim sizes for increased, assuring decent compatibility with passenger cars, coupes, sedans, CUVs, SUVs, and minivans.
Which one should you choose?

Looking at the overall SimpleScore, the Street-H HH11 is better than the AZ850 (8.1 vs 7.9). However, the AZ850 is better on the handling part and is also equally great when it comes to offering traction and grip in dry and wet conditions.
You must keep in mind that both tires are slightly different in terms of utility and nature, so carefully decide what you want from your tire – is it pure summer weather performance or a year-round utility along with mild performance in dry, wet, and light winter weather? Additionally, your decision to buy tires is also influenced by factors like budget and your preferences in areas like traction, handling, and longevity.
As far as the prices are concerned, the AZ850 is offered at a starting price of at least $94 per tire, while the Street-H HH11 is available at a starting price of at least $57 per tire. This means that a set of four Atturo tires will cost you at least $376, whereas a set of four BlackHawk tires will cost you at least $228.
Based on SimpleScore, you should choose the AZ850 if you:
- Drive a vehicle like the Volvo XC90, Cadillac CT6, or BMW X6.
- Need a summer-specific tire that’s equally good in traction in dry and wet conditions (8.0 vs 8.0).
- Need a UHP summer tire that’s much better in handling and controllability (8.3 vs 8.0).
- Need a tire that’s slightly expensive but offers better high-speed stability in warmer conditions.
- Need a tire that’s available in a rim size range of 18- to 22-inch.
Alternatively, you should consider the Street-H HH11 if you:
- Drive a vehicle like the Chevrolet Cruze, Kia Optima, or GMC Terrain.
- Need an all-season tire that’s long-lasting (8.4 vs 7.9).
- Need a tire that’s more affordable and overall better for year-round use.
- Need a tire that’s equally good in traction and offers the benefit of driving in dry, wet, and light winter weather (not just warmer weather).
- Need a tire that’s available in the rim size range of 13- to 18-inch rims.
Still not sure which tire to buy? Fortunately, SimpleTire is here to help, as our helpful agents are more than happy to assist you in selecting the right tire for your ride and budget.
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