NITTO Ridge Grappler A/T Tire (37" - 37x13.50R17)Find parts that fit my vehicle

Improved Tire Traction. Get a tire that has the perfect blend of an aggressive off-road appearance and has functional usage on the road. The NITTO Ridge Grappler is an all-terrain tire ideal for both tough off-roading surfaces and quiet driving on the highway. This tire rides great in any condition.

Universal Design. NITTO Ridge Grappler Tires incorporate several unique features such as the dual sidewall design that has an aggressive block design on one side and a traditional sidewall on the other side to select the appearance of your choice. The shoulder grooves and stone ejectors keep the tires clean while providing improved traction for off-road adventures. The variable pitch tread pattern establishes a smooth quiet ride on the highway and facilitates even tread wear.

New Thinking from Nitto. The Ridge Grappler includes a variable pitch tread pattern. This prevents the harmonic resonance associated with highway-speed hum. Shoulder and lateral Z-Grooves help clear mud and improve traction. Alternating tapered edges provide increased bite and traction, especially in aired-down situations.

Works Great and Looks Even Better. The tough, aggressive looks of the Terra Grappler's deep lugs will set your rig apart at the trailhead and in the shopping center parking lot. Choose between two separate sidewall designs, depending on how the Ridge Grappler is mounted. Either way, you'll be riding in style - no matter where the road or trail might take you.

Application. This Nitto Grappler Tire fits all 1999-2025 GMC Sierra models. Please choose your correct size from the options listed above.

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