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 | 29" - 255/55R18 |
| Tire Diameter | 29 |
| Tire Load Index | 109 (2271 lbs per tire) |
| Tire Load Rating | XL |
| Tire Tread Depth | 13/32" |
| Tire Revs Per Mile | 693 |
| Tire Speed Rating | (T) Up to 118mph |
| Tire Weight | 39 |
| Wheel Diameter | 18 |
| UTQG Tire Rating | 500 A B |
| Tire Tread Pattern | Non-Directional |
| Minimum Wheel Width | 7" |
| Maximum Wheel Width | 9" |
Versatile Traction Solution. For wheels requiring 29x255/55R18 tires, the NITTO Ridge Grappler A/T Tire delivers impressive on- and off-road performance, blending rugged capability with a smooth, quiet ride. This all-terrain tire is designed to give drivers confidence whether tackling rough terrain or cruising down the highway, with features built for year-round dependability.
Construction and Appearance. Sporting a matte black finish, this tire features a variable pitch tread pattern that reduces road noise and delivers a comfortable highway experience. Staggered shoulder lugs and shoulder/lateral Z-grooves provide biting edges for superior traction, while the reinforced block foundation reduces flex for enhanced durability. Stone ejectors are integrated to help prevent stone drilling, maximizing the tire’s lifespan even in harsh conditions.
Installation. As a direct replacement, this tire is engineered for a straightforward mounting process on compatible wheels. Its adaptable construction allows for simple installation, providing a quick and effective upgrade for enhanced traction and performance.
Application. The NITTO Ridge Grappler A/T Tire is the smart choice for drivers seeking an ideal balance between off-road strength and highway refinement. Offering quiet comfort, reliable grip, and robust durability for wheels requiring 29x255/55R18 tires, this all-terrain model ensures you’re ready for anything the road or trail throws your way.
NITTO 217850
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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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