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Founded in 1945, Toyo is a Japanese tire manufacturer that made its debut in the US tire market in 1966. The tire manufacturer offers solid tires that present advanced technologies, compatible with vehicle types like passenger cars, CUVs, SUVs, pickup trucks, and ATVs/UTVs.
On the other hand, Nexen is a South Korean tire manufacturer, founded in 1942. The brand name is inspired by two words, “Next” and “Century”. The tire manufacturer offers value-centric tires and utilizes innovative technologies to provide dependable performance for use on passenger cars, CUVs, SUVs, EVs, and pickup trucks.
In the all-terrain tire category, the Toyo Open Country A/T III and the Nexen Roadian ATX are reliable offerings capable of performing on- and off-road, allowing drivers to experience the best of both worlds. These tires are great for use on SUVs, Jeeps, and light trucks, and they are both Three Peak Mountain Snowflake certified, which allows them to perform in all weather conditions.
In this Toyo Open Country A/T III vs Nexen Roadian ATX tires comparison, we will compare the traction, handling, and longevity abilities, based on their SimpleScore. So, read on and get ready to make the right selection for your drive!
Toyo Open Country A/T III tires
First, let’s talk about the Toyo Open Country A/T III, which made its debut in March 2020 and features the latest all-terrain technologies and features to offer reliable on- and off-road performance. The tire is optimized for durability, strong wet traction, long-lasting tread life, enhanced off-road traction, and predictable paved road handling. Additionally, the tire manufacturer has also optimized the all-terrain tire for improved stability and quieter rides, and offered a generous tread life warranty for a worry-free ownership experience.
Overall, the Toyo Open Country A/T III is rated an excellent 9.3 SimpleScore, thanks to its excellent on- and off-road traction, sharper handling response, and impressive wear life.
Get the best deals on Toyo Open Country A/T III tires here
Nexen Roadian ATX tires
Introduced in June 2022, the Nexen Roadian ATX is newer than the Open Country A/T II, and is also a capable all-terrain tire that’s designed to offer superior on- and off-road traction. All-weather utility, responsive handling, balanced on- and off-road performance, longer tread life, strong braking performance, and enhanced ride comfort are some of the areas where the tire is strong. The utilization of advanced features and technologies, along with a long-lasting tread life and higher tread life warranty, makes this tire a great choice for value seekers.
Overall, the Nexen Roadian ATX scores an impressive 8.8 SimpleScore rating because of its outstanding tread life, great on- and off-road traction, and predictable handling.
Get the best deals on Nexen Roadian ATX tires here
Toyo Open Country A/T III vs Nexen Roadian ATX tires on traction

Let’s get into the detailed analysis of these tires, starting with traction, and find out which tire is better at providing on- and off-road traction. To mention, traction was the area where the gap in the SimpleScores of both tires was maximum.
The Open Country A/T III stuns with an exceptional 9.8 SimpleScore rating in traction. This higher SimpleScore attests its outstanding ability to provide on- and off-road traction, in dry, wet, and winter weather. The Three Peak Mountain Snowflake certification also contributes to the tire’s ability to perform in moderate to severe winter weather, and helps the tire perform in temperatures below 45 degrees Fahrenheit. Thanks to the advanced rubber compound and innovative tread pattern, the tire offers superior off-road grip, whereas the evenly distributed void area helps in gaining superior on- and off-road traction. Additionally, the tread also features staggered shoulder lugs, lateral grooves, and 3D multi-wave sipes for enhanced traction in different terrain and weather conditions.
On the other hand, the Roadian ATX scores an 8.7 SimpleScore in traction, assuring decent grip and performance on- and off-road. This tire is also Three Peak Mountain Snowflake certified for use in moderate to severe winter weather. The new tread technology helps the tire to maintain grip throughout the tread life, while the side lugs and deep grooves boost the tire’s ability to perform in snowy, rainy, and off-road conditions. The wider footprint with sharper tread block edges improves the tire’s ability to bite off-road surfaces and lock better on paved roads, utilizing the sipes for increased grip in wet conditions.
While the Roadian ATX comes with many noteworthy features for improved traction performance, it’s the Open Country A/T III that excels with a much higher SimpleScore.
ADVANTAGE: Toyo Open Country A/T III
Toyo Open Country A/T III vs Nexen Roadian ATX tires on handling
Let’s now compare the handling performances of both tires and find out which tire is better when it comes to attributes like stability, steering response, lane-changing, braking performance, and overall controllability.
Commencing with the Open Country A/T III, the tire is rated an excellent 9.3 SimpleScore in handling, which means it has the ability to respond to the driver’s steering commands in rain, shine, and snow, along with offering superior control on off-road surfaces and paved roads. Thanks to a wider, flat footprint with impressive tread details and tough build, the steering precision of the Open Country A/T III is really impressive. Similarly, the advanced rubber compound and design, with detailed sipes and sharper block edges, ensure confident handling and promote outstanding all-weather braking. The tread block rigidity and strong inner constructions allow the tire to maintain its original shape, ensuring optimum stability.
Contrarily, the Roadian ATX earns a great 8.6 SimpleScore in handling, assuring decent control and response on- and off-road, throughout the year. The sidewall lugs, deep grooves, and advanced tread technology boost handling and control on- and off-road, while the flat contact patch promotes stability on the highways. The sipes and blocks are optimized to reduce stopping distance, while the grooves prevent hydroplaning and slushplaning for better control year-round. Additionally, the solid shoulder blocks and three parallel blocks at the center assist in improving lane changes.
In the handling area, too, the Open Country A/T III scores more and offers better performance than the Roadian ATX.
ADVANTAGE: Toyo Open Country A/T III
Toyo Open Country A/T III vs Nexen Roadian ATX tires on longevity

Which of the two tires is better on the longevity front? Let’s find out in this section of comparison.
The Open Country A/T III is rated an 8.9 SimpleScore and is backed by an up to 65,000 mile limited manufacturer tread life warranty, indicating that this all-terrain tire is built and optimized for longer wear and service. Thanks to its optimized rubber compound and pattern, the tire is good at cut and chip resistance, and also ejects stones to prevent any possible damage to the tread due to stone penetration. Then, there are 3D multi-wave sipes that contribute to even wear. The strong construction and tough tread blocks of this tire prevent tread wear and offer long-lasting service.
On the contrary, the Roadian ATX has a better 9.1 SimpleScore in longevity. This means, this all-terrain tire is better when it comes to covering more miles. It even comes with an up to 70,000 mile limited manufacturer tread life warranty. The reinforced inner construction and solid blocks allow the tire to maintain its original shape for a longer and even wear, while the sidewall construction is also robust enough to offer a long-lasting service and prevent cuts and chips from the sides.
This time, it is the Roadian ATX that surpasses the Open Country A/T’s score in longevity, making it a better option for long-lasting all-terrain tire seekers.
ADVANTAGE: Nexen Roadian ATX
When to use each
Both the Open Country A/T III and the Roadian ATX tires are all-terrain specific and can be used on- and off-road. They both are optimized for year-round service, in dry, wet, and winter weather, backed by a Three Peak Mountain Snowflake certification for use in moderate to severe winter weather.
Both the Toyo Open Country A/T III and the Roadian ATX tires are available in 15- to 22-inch rim sizes to meet the compatibility needs of most SUVs, Jeeps, and light trucks on the market.
Which one should you choose?

Based on the overall SimpleScore, the Open Country A/T III is a better choice than the Roadian ATX (9.3 vs 8.8). However, it is to be noted that both tires have their positives, which must be taken into consideration when buying a tire that better aligns with your driving needs and preferences.
Coming to the price part, the Open Country A/T III is offered at a starting price of at least $174 per tire, while the Roadian ATX costs at least $155 per tire. This means a set of four Toyo tires will cost you at least $696, while a set of four Roadian ATX tires is available at a starting price of at least $620.
Looking at SimpleScore, you should choose the Open Country A/T III if you:
- Drive a vehicle like the Chevrolet Silverado 2500, Ford F-150, or Nissan Frontier
- Want a tire that’s better in traction (9.8 vs 8.7)
- Want a tire that’s better in handling (9.3 vs 8.6)
- Want a tire that’s overall better but comes at a slightly higher price
On the other hand, you should consider the Roadian ATX if you:
- Drive a vehicle like the Subaru Crosstrek, Toyota Tundra, or RAM 1500
- Need a tire that’s better in longevity (9.1 vs 8.9)
- Need a tire that’s backed by a better tread life warranty (70,000 vs 65,000 miles)
- Need an affordable but adequately capable all-terrain tire
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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