NITTO Ridge Grappler A/T Tire (37" - 37x12.50R18)

Versatile Off-Road Performance. The NITTO Ridge Grappler A/T Tire blends the best of mud-terrain and all-terrain capabilities for drivers demanding both off-road toughness and on-road comfort. This 37x12.50R18 tire offers excellent traction in rugged environments while maintaining quiet and controlled highway behavior. Ideal for trucks that need a true all-season performer with bold styling and serious bite.

Construction and Appearance. Engineered with a reinforced all-terrain compound, the Ridge Grappler features a dual sidewall design—choose between an aggressive block style or a more traditional aesthetic depending on your preference. The variable pitch tread pattern helps reduce road noise, while the aggressive shoulder grooves and built-in stone ejectors maintain traction and cleanliness in muddy or rocky conditions. The sidewalls and lugs are deeply sculpted, giving the tire a muscular, trail-ready look.

Installation. Installation is easy and straightforward when mounted by a professional tire service provider. No special modifications are required for vehicles already equipped to run 37-inch tires.

Application. This NITTO Ridge Grappler A/T Tire fits 37-Inch Tire Size to 37x12.50R18.

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