Nitto Ridge Grappler 37x13.50R20LT Tire

Featuring a revolutionary dynamic hybrid tread pattern, the Ridge Grappler® provides a quiet and comfortable ride, while deep aggressive sidewall lugs and tread pattern provide capable off-road performance.

Features and Benefits

Get to the trail peacefully

Variable Pitch Tread Pattern - Advanced sound equipment was used to create a pattern that provides a quiet and smooth highway ride.

Choose any line

Shoulder & Lateral Z Grooves - Shoulder grooves are arranged in alternating widths and lengths to clear mud and maintain traction. Lateral Z grooves are set in a zig-zag pattern to provide biting edges for traction.

Show your personality

Dual Sidewall Design - Like all Grapplers, the Ridge Grappler features two bold sidewall designs. One side features a more traditional pattern while the other side features a new, aggressive block design.

Stay on target

Reinforced Block Foundation - Adds rigidity to tread blocks to reduce flex.

Stop damage before it starts

Stone Ejectors - Protects the bottom of groove from stone drilling.

Go Anywhere

Staggered Shoulder Lugs - Provides traction in off-road environments.

Extra Traction

Step Block Edges - The alternating tapered edges and step block edges both provide additional biting edges for more traction.

 

Frequently Asked Questions (FAQs) 

 

Q: What kind of tire is the Nitto Ridge Grappler?

A: The Ridge Grappler is a hybrid terrain tire, blending off-road capability of a mud-terrain, with the on-road comfort of an all-terrain.

Q: Is the Ridge Grappler quiet on the road?

A: Yes! The Ridge Grappler features a variable pitch tread pattern that helps to reduce road noise.

Q: How does the Ridge Grappler handle wet or snowy conditions?

A: It performs well in wet conditions and light snow, however it is not 3PMSF rated. 

Q: Are the Nitto Ridge Grapplers puncture-resistant?

A: The Nitto Ridge Grappler features a reinforced sidewall providing solid protection against cuts and punctures on the trail.

Q: What is the recommended rim width for this tire?

A: The recommended rim width for this tire and size is 8.5" to 11".

Q: Will I need a lift to run this size tire?

A: While many 4x4s and Jeeps can run larger sized tires without a lift kit, Northridge4x4 support is here to help you make an informed decision!