Description
Nitto Ridge Grappler
The Nitto Ridge Grappler is a hybrid-terrain light truck tire engineered to deliver a quiet on-road ride with capable off-road performance. Highway comfort is provided by a Variable Pitch Tread Pattern that reduces road noise. A key feature is its dual-sidewall design with two different looks for a customizable appearance. For off-road traction, aggressive shoulder grooves clear mud, while staggered shoulder lugs and lateral Z-grooves provide biting edges. Durability is enhanced by a reinforced block foundation that reduces flex and stone ejectors that protect the tread, while step block edges create additional traction.
- Variable Pitch Tread Pattern: This technology provides a quiet and smooth highway ride.
- Shoulder Grooves: The aggressive shoulder grooves are designed to clear mud and maintain traction.
- Lateral Z Grooves: These grooves are arranged in a zig-zag pattern to provide biting edges for traction.
- Dual Sidewall Design: Each tire features two distinct sidewall designs, one traditional and one aggressive, for a customizable look.
- Reinforced Block Foundation: Adds rigidity to the tread blocks to reduce flex and improve stability.
- Stone Ejectors: Protect the bottom of the groove from stone drilling.
- Staggered Shoulder Lugs: Provide additional biting edges for traction on off-road terrain.
- Step Block Edges: The alternating tapered edges and step block edges provide additional biting edges for more traction.
Specifications
- Tire season: All-Season
- Manufacturer: Nitto
- Tire width: 305 mm
- Tire load range: Standard Load
- Tire load index: 116
- Vehicle fitment type: Universal
- Warranty distance: 0 miles
- Is run flat: N
- Overall diameter: 33.23 in
- Tire speed rating: Q
- Vehicle type: Light Truck
- Tire size: 305/55R20
- Construction type: Radial
- Electric vehicle tire: N
- Automotive parts division: Direct Replacement
- Wheel diameter: 20 in
- Flotation tire: N
- Has written warranty: No
- Maximum vehicle rim width: 11 in
- Mud & snow rated: N
- Uniform tire quality grade (utqg): 500AB
- Features: Smooth
- Items included: Tire Only
- Minimum vehicle rim width: 8.5 in
- Count: 1
- Vehicle class designator: P
- Tire location: All-Position Tire
- Tire sidewall style: Black Sidewall
- Tire terrain: All-Terrain
- Tire diameter: 20 in
- Tire type: Sport Utility Vehicle Tires
- Model: Ridge Grappler 217860
- Tread depth: 13.5/32
- Maximum inflation pressure: 44 psi
- Tire aspect ratio: 55
- Tire treadwear rating: 500
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