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" |
Confident All-Terrain Capability. Designed for wheels requiring 29x255/55R18 tires, the NITTO Ridge Grappler A/T tire delivers a balanced blend of on-road comfort and off-road traction. Its hybrid all-terrain design supports confident performance across varied surfaces while maintaining stable handling and controlled road manners.
Construction and Design. A variable pitch tread pattern helps reduce road noise for a smoother, quieter highway experience. Reinforced block foundations limit tread flex, while shoulder and lateral Z-grooves add biting edges for enhanced traction. Staggered shoulder lugs and integrated stone ejectors further improve off-road performance and help prevent stone drilling.
Installation. Mounting follows standard tire installation procedures and should be performed by a qualified professional. Proper balancing and inflation are recommended to ensure optimal performance, tread wear, and ride quality.
Application. This NITTO Ridge Grappler A/T tire fits wheels requiring 29x255/55R18 tires. It is an excellent option for drivers seeking a versatile all-terrain tire that delivers quiet road performance with dependable off-road capability.
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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