Compare
Free shipping
Best price guarantee
Special pricing
Financing with Resolve
Easy returns
Last updated 4/28/2025 - Originally published 4/28/2025
Written by SimpleTire, Expertly reviewed by Brett Antosh
Based in Illinois, Atturo Tire has over 80 years of experience in manufacturing quality tires for SUVs, light trucks, passenger cars, minivans, SxS, ATVs, and CUVs under different categories like all-season, all-terrain, mud-terrain, UHP, and rugged terrain. Similarly, the subsidiary of Goodyear Tire, Kelly is dedicated to rolling out tires that balance performance and cost.
Coming from these two budget brands, the Atturo AZ850 and the Kelly Edge Sport are both ultra-high-performance tires designed for drivers seeking enhanced handling and a sporty feel, but they likely cater to slightly different priorities. The Atturo AZ850 has gained traction for its aggressive styling and performance-oriented features, appealing to those wanting a tire that looks and feels dynamic on the road. With a focus on dry and wet grip, it provides responsive handling in warmer weather conditions, in temperatures above 45 degrees Fahrenheit. So, whether it is rain or shine, the AZ850 does its job perfectly in summer conditions.
On the other hand, the Kelly Edge Sport, a brand with a longer history, generally focuses on providing a reliable balance of performance and value. The Edge Sport delivers good traction in summer weather conditions and can also perform in milder snowy conditions. It offers a comfortable ride while prioritizing durability and tread life.
This comparison will delve into the specifics of each tire's tread design, construction, and performance characteristics. We'll explore their strengths in areas like grip, handling, comfort, and longevity, and evaluate them based on our SimpleScore – a scoring mechanism that rates each tire’s traction, handling, and longevity on a scale of 0-10. Without further ado, let’s move on with the comparison of Atturo AZ850 vs Kelly Edge Sport tires to know the best option.
Atturo AZ850 tires
Designed for CUVs, SUVs, and light trucks, the Atturo AZ850 is an ultra-high-performance tire that offers strong braking, cornering, and steering response. The Atturo tire features an asymmetric tread pattern with large outer tread blocks for enhanced cornering, while inner tread blocks are finely sliced to reduce noise and disperse water, minimizing the risk of hydroplaning. The reinforced shoulder tread blocks remain rigid under stress for enhanced steering response and stability. The AZ850’s features include a softer, stickier tread for strong grip and a design to resist heat buildup. Suited for warmer temperatures, the center tread remains rigid for accurate steering and predictable cornering at high speeds.
With an overall 7.9 SimpleScore, the Atturo AZ850 assures adequate traction, great handling, and a nice tread life.
Get Atturo AZ850 tires at the best deals for your vehicle here
Kelly Edge Sport tires
Launched in May 2023, the Kelly Edge Sport is an ultra-high-performance tire with some abilities to tackle light snow and is designed for drivers seeking enhanced handling and a sporty feel. The Kelly tire’s tread pattern aims to provide good grip and responsiveness on both dry and wet roads, suitable for varied weather conditions. This tire strikes a balance between performance and value, offering a comfortable ride for daily use. While capable in different seasons, the Edge Sport’s performance focus suggests it excels in warmer temperatures with adequate wet grip in rain. With sturdy shoulder blocks, the Edge Sport offers enhanced braking and cornering when driving at high speeds.
Boasting an 8.2, the Kelly Edge Sport allows improved traction, control, durability, and longevity.
Get Kelly Edge Sport tires at the best deals for your vehicle here
Atturo AZ850 vs Kelly Edge Sport tires on traction
Ultra-high-performance tires are all about grip, braking, control, and traction, and the Atturo AZ850 and the Kelly Edge Sport promise great grip and traction on dry and wet in warmer conditions. Let’s check their traction scores to know which one is more promising here.
Scoring a 7.9 traction, the Atturo UHP tire assures adequate grip and traction on smooth roads. Thanks to the four main channels, the AZ850 flushes out water from the tread to reduce the risk of hydroplaning and boost wet traction. The optimized tread design further interlocks with the surface firmly to deliver the consistent grip and traction needed during high-speed runs.
On the other hand, the Kelly tire turns out to be a better player as it scores an 8.1 in traction. While sweeping longitudinal grooves help remove water from the tread to mitigate the risk of hydroplaning and improve wet traction, the multiple sipes and asymmetric tread design of the Edge Sport help it deliver better wet and dry traction on paved roads.
With a better score, the Kelly tire has a clear ‘edge’ over the Atturo AZ850 in traction.
ADVANTAGE: Kelly Edge Sport
Atturo AZ850 vs Kelly Edge Sport tires on handling
The next big thing for a performance tire is how it handles, corners, and responds to steering inputs. The more dynamic the steering control, the better. Whether it’s AZ850 or the Edge Sport, both display solid handling characteristics to be termed as reliable here. Time to check their handling scores.
The Atturo AZ850 showcases its best performance in handling by scoring an 8.3 out of 10. With an asymmetric tread pattern, the AZ850 features sturdy tread blocks with center ribs that remain rigid during high-speed cornering and predictable steering. The solid shoulder design helps in the effective gripping of the surface, lending it the necessary bit for precise steering control at high speed.
With an 8.0 handling score, the Kelly Edge Sport assures adequate steering response, stability, and control on smooth roads. Thanks to the asymmetric tread pattern with varying elements, the Edge Sport returns enhanced handling performance and control on dry and smooth roads. The multiple siping allows improved grip, control, and handling at high speed.
The Atturo AZ850 wins the handling race by being a better performer than the Kelly Edge Sport.
ADVANTAGE: Atturo AZ850
Atturo AZ850 vs Kelly Edge Sport tires on longevity
The downside of UHP summer tires is that they wear faster and have a shorter lifespan compared to a UHP all-season tire, thanks to their softer rubber compound. Here again, both offer decent performance, but one of the two tires surprises with its incredible longevity score.
The Atturo AZ850 displays average tread life performance by scoring a 7.8 longevity score. The low score is understandable, as most UHP tires wear faster due to their soft rubber compound. The high-tensile steel belts and jointless nylon bands, along with reinforced construction, promote even wear while resisting irregular wear for a decent service life.
Contrarily, the Kelly Edge Sport stuns the Atturo tire by producing a fabulous 8.6 longevity score, assuring incredible tread life without compromising on performance. Thanks to the all-season rubber compound and multiple siping, the Edge Sport boosts uniform wear while limiting uneven wear throughout its lifecycle. It is also backed by a strong 45,000 mile limited manufacturer tread life warranty.
The longevity winner is the Kelly Edge Sport with fantastic figures, leaving the Atturo AZ850 way behind in the tread life race.
ADVANTAGE: Kelly Edge Sport
When to use each
Ultra-high-performance tires are designed for drivers who prioritize sporty handling and maximum grip, especially on paved roads. These tires feature aggressive tread patterns and specialized rubber compounds to enhance cornering, braking, and acceleration. While offering superior performance in dry and wet conditions, they have a shorter lifespan and limited winter traction in colder months.
The Kelly Edge Sport offers improved traction and superb tread life in dry and wet conditions, while the Atturo AZ850 manages to register a win in the handling department, displaying its better steering response on paved roads.
Which one should you choose?
In a nutshell, the Kelly Edge Sport wins the comparison 2-1 as it has an edge in the traction and longevity sections over the Atturo AZ850, which promises better stability, control, and steering response. However, the individual traits of each tire make them different, and they should be considered before opting for any one. Everything boils down to the price, and if it’s about budget tires, it is the deciding factor.
Comparing the prices for the 235/45R19 93Y XL tire size, the Atturo AZ850 costs around $100 per tire, while four such tires cost $400. Similarly, the Kelly Edge Sport costs about $209 per tire, with four costing $836 (a difference of $436!).
Based on SimpleScore, you can choose the Atturo AZ850 if you:
- Drive vehicles like the Dodge Charger, Chevrolet Corvette, and Cadillac CTS
- Prefer quieter and comfortable tires
- Want a capable UHP tire that’s highly affordable
You can go for the Kelly Edge Sport if you:
- Drive vehicles like the Ford Mustang, Audi S4, and Honda Civic
- Want solid traction (8.1 vs 7.9)
- Need improved handling (8.3 vs 8.0)
- Prefer a long-lasting tire (8.6 vs 7.8)
- Want a mileage warranty on your UHP tire (45,000 miles)
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.