Nitto 224690 Terra Grappler G3 33x12.50R18LT All-Terrain Light Truck Tire Load Range F

The Nitto Terra Grappler G3 33x12.50R18LT Load Range F (122R) is Nitto's most advanced all-terrain light truck tire, engineered to deliver confident performance across a wide range of terrains and weather conditions year-round. Rated for 3-Peak Mountain Snowflake (3PMS) certification, this tire meets the benchmark for severe snow traction, making it a true all-season performer.

Built on a completely redesigned tread pattern with a new compound formulation, the Terra Grappler G3 delivers measurably improved wet-weather performance over its predecessor. Large tread blocks with reinforced foundations provide stable, predictable on-road handling, while full-depth sipes deliver reliable grip in wet and wintry conditions. The variable-size tread block layout actively reduces road noise for a quieter highway experience.

Key Features:

• 3PMS-Rated — Meets severe snow traction standards for all-weather confidence
• Staggered & Concaved Shoulder Blocks — Enhance off-pavement bite and traction
• Deep Sidewall Lugs — Provide added protection and off-road capability
• Full-Depth Sipes — Improved wet and winter traction throughout the life of the tire
• Reinforced Tread Block Foundations — Stable, responsive on-road handling
• Variable-Size Tread Blocks — Engineered to minimize road noise frequencies
• Dual Sidewall Design — Choose between two sidewall styles to customize your look
• Load Range F / 12-Ply Rated — Built for demanding light truck and SUV applications
• 55,000-Mile Limited Treadwear Warranty — Nitto's best-yet coverage for LT/flotation sizes

Tire Specifications:

• Size: 33x12.50R18LT
• Load Range: F (12-Ply Rated)
• Service Description: 122R
• Overall Diameter: 32.52 in.
• Overall Width: 12.52 in.
• Tread Depth: 16.9/32 in.
• Approved Rim Width: 8.5–11.0 in. (Measuring: 10.0 in.)
• Maximum Load: 3,305 lbs. @ 80 PSI
• Weight: 63.21 lbs.

The Nitto Terra Grappler G3 is the ideal choice for truck and SUV owners who demand dependable all-terrain performance on and off the road without sacrificing on-road comfort or ride quality.