Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | NITTO |
| Tire Model | Ridge Grappler A/T |
| Tire Type | All-Terrain |
| Tire Size | 37" - 37x13.50R20 |
| Tire Diameter | 37 |
| Tire Load Index | 127 (3858 lbs per tire) |
| Tire Load Rating | E |
| Tire Tread Depth | 18/32" |
| Tire Revs Per Mile | 545 |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Weight | 80.89 |
All-Terrain Versatility. The NITTO Ridge Grappler A/T Tire combines rugged off-road durability with smooth on-road performance. Its innovative tread design provides dependable traction while reducing noise, offering drivers a balanced tire solution for daily driving and extreme terrain alike. This tire fits wheels requiring 37x13.50R20 sizing, making it a direct replacement for all-terrain use.
Construction and Appearance. Featuring a matte black finish, the Ridge Grappler is engineered with a reinforced block foundation to minimize flex and increase strength. Shoulder and lateral Z-grooves with biting edges enhance traction, while staggered shoulder lugs boost grip on challenging terrain. Integrated stone ejectors clear debris from the tread, improving longevity and protecting the tire from drilling damage.
Performance. On the highway, the Ridge Grappler delivers a quiet and comfortable ride thanks to its variable pitch tread pattern. Off-road, it excels in mud, gravel, and rocky surfaces, providing traction and stability in demanding conditions. Its ability to combine quiet road manners with aggressive off-road performance makes it a versatile option for year-round use.
Installation. The NITTO Ridge Grappler A/T Tire installs easily as a direct replacement on wheels requiring 37x13.50R20 sizing. Professional mounting and balancing are highly recommended to ensure proper alignment, maximum tread life, and safe handling.
Application. The NITTO Ridge Grappler A/T Tire fits wheels requiring 37x13.50R20 tires. With its reinforced structure, aggressive tread features, and smooth on-road comfort, it is an excellent choice for drivers who demand dependable all-terrain performance without compromise.
NITTO NITO-217410
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Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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