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Nitto Terra Grappler G2 vs GT Radial Adventuro AT3 tires

Last updated 4/19/2024 - Originally published 4/19/2024
Written by SimpleTire

For those who live near trails or drive over undulating terrain now and then, it makes sense to purchase suitable all-terrain tires. Although these tires aren’t traditionally of a quiet type, you’ll find the Nitto Terra Grappler G2 to be quite the opposite on highways. A dual-purpose tread design on the GT Radial Adventuro AT3 enables it to provide good performance and traction, on- and off-road More details about Nitto Terra Grappler G2 vs. GT Radial Adventuro AT3 tires can be found below.

Nitto Terra Grappler G2 tires

One of the best choices among all-terrain tires is the Nitto Terra Grappler G2, often regarded as a favorite for enthusiasts. It comes with a special damage-resistant rubber compound, tie bars, and robust internal construction that connects tread blocks for stress resistance and toughness. A Three Peak Mountain Snowflake certification on certain sizes ensures high capability in severe snow, and the tire is good enough for an average SimpleScore of 8.6. While the full-depth sipes here generate traction, they also maintain tire appearance as they wear over time. A computer-tuned tread arrangement is responsible for reducing tire noise that is commonly experienced on highways at high speeds. Like other Grapplers, the G2 also showcases two sidewall designs, where one of them displays a bold thunderbolt design and the other shows an aggressive ‘blade’ design.

GT Radial Adventuro AT3 tires

The dual-purpose tread design on the GT Radial Adventuro AT3 is suitable for boosting on- and off-road traction. These tires feature interlocking center ribs for enhanced handling performance and a tough rubber compound for high resistance to chips, cuts, and punctures. The tire is meant for aggressive traction and performance on off-road terrain and civilized performance on paved roads, leading to an average SimpleScore of 7.9. A 10-ply rating on this tire means that it can handle very heavy loads without losing shape.

Nitto Terra Grappler G2 vs GT Radial Adventuro AT3 tires on traction

Both tires have been designed to provide a high amount of off-road and on-road traction, with their respective tread compounds playing a major role. Albeit with minor differences, both tires feature an aggressive tread pattern. The Nitto Terra Grappler G2 features an aggressive all-terrain tread pattern that contains 3D sipes and staggered shoulder lugs that extend halfway down the sidewall to enable light trucks and SUVs to claw out of ruts or mud. A brand-new rubber compound has been used here, and that’s all we need to give the Grappler G2 an average traction SimpleScore of 8.6. Compared to this, the GT Radial Adventuro AT3 sports a dual-purpose tread design for good traction off and on the road. It also features self-cleaning grooves that remove mud, water, rocks, and dirt for consistent grip. A tough rubber compound enhances wet and dry grip, making it possible to navigate city and highway streets. The tread depth on the Adventuro AT3 is higher than that on the Terra Grappler G2, though both tires showcase a symmetric tread pattern. It gets 3D chamfered-edge grooves to remove stones, rocks, mud, and dirt. You’ll find the Terra Grappler G2 to be better suited for winter as it receives the Three Peak Mountain Snowflake certification. We have given the Adventuro AT3 an average traction SimpleScore of 7.9.

ADVANTAGE: Nitto Terra Grappler G2

Nitto Terra Grappler G2 vs GT Radial Adventuro AT3 tires on handling

On the pavement, the Nitto Terra Grappler G2’s braking performance, road manners, steering response, and cornering are all fairly civilized, more so due to the tie bars in the tread, for an average handling SimpleScore of 8.4. Although all-terrain tires aren’t meant to excel in handling, the G2 provides better dry performance than wet performance. Compared to the above, the GT Radial Adventuro AT3 features interlocking ribs and self-cleaning grooves that boost off-road stability, and handling and provide consistent performance, in line with an average handling SimpleScore of 8.1.

ADVANTAGE: Nitto Grappler G2

Nitto Terra Grappler G2 vs GT Radial Adventuro AT3 tires on longevity

We’re impressed with the Grappler G2’s durability, including its damage-resistant tread compound, robust internal construction, and tie bars that connect tread blocks for toughness and resistance to flexing and stresses. These Nitto tires offer a limited manufacturer warranty that ranges from 50,000 to 65,000 miles depending on the tire’s size, leading to an average longevity SimpleScore of 8.9. The coupling joints here, which connect the outer tread blocks with the center blocks, enhance block edge rigidity. Compared to the above, the GT Radial Adventuro AT3 gets a rubber compound tough enough to resist chips, cuts, and wounds for a longer tread life. It comes with a limited manufacturer warranty of 50,000 miles, enabling us to give it an average longevity SimpleScore of 8.1.

ADVANTAGE: Nitto Terra Grappler G2

When to use each

Based on the above ratings, it is quite apparent that the Nitto Terra Grappler G2 is the better tire here. We should also mention that the Terra Grappler G2 has a reversible design with two different sidewall treatments (choose from “blade” or “lightning bolt” styles) so that you can customize the looks of your Land Cruiser’s tire choice. Similarly, there’s an outlined white letter sidewall or a black sidewall on the Adventuro AT3 to boost its appearance.

When prices are taken into consideration, the Terra Grappler G2 starts at $191.99 per tire ($768 for a set of 4). On the other hand, the Adventuro AT3 begins from $121.99 per tire ($488 for a set of 4).

Which one should you choose?

You should choose the Nitto Terra Grappler G2 if you:

  • Want better handling performance
  • Want the tire to last longer
  • Want better grip in heavy snow
  • Wish to get better-looking tires

Select the GT Radial Adventuro AT3 if you:

  • Want a cheaper tire
  • Want a fixed warranty
  • The difference in ratings does not bother you much

Still not sure which tire to buy? Fortunately, SimpleTire is here to help, and our helpful agents will be more than happy to assist you in selecting the right truck tires as per your ride and budget.

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