Ridge Grappler

About the Nitto Ridge Grappler

Rugged-Terrain Passenger Light Truck/SUV tire Combining the Extreme Off-Road Traction of a Mud-Terrain tire with the On-Road Traction and Comfort of an All-Terrain tire. Features Dual Sidewall Design.

Features

* Variable pitch tread pattern* Alternating shoulder grooves* Lateral Z grooves* Coupling end points* Reinforced block foundation* Stone ejectors* Staggered shoulder lugs* Alternating tapered edges* Step block edges

Benefits

* Provides a quiet and smooth highway ride* Help clear mud and maintain traction* To provide biting edges for traction* Strengthens the block edge to reduce irregular wear* Adds rigidity to tread blocks to reduce flex* Protects the bottom of groove from stone drilling* Provides traction in off-road environments* Provides additional biting edges for more traction

Understanding the LT285/65R18 E size

In the size code 285/65R18, 285 is the section width in millimetres (about 11.2"). 65 is the aspect ratio — the sidewall height is 65% of the width, or roughly 185.3 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 32.6".

The load index 125 means each tire supports up to 3,638 lbs — about 14,552 lbs across a full set of four. The speed symbol Q certifies the tire to 99 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

Price and value

At $305.25 per tire, a full set of four costs $1221.00. That is about 9% above the average of the 58 tires we stock in this size, reflecting its position in the range.