Nitto Nomad Grappler 225/55R18 XL Nomad Grappler
Nitto

Nomad Grappler

225/55R18 XL
3PMSF
$168.75/tire $225.00
Set of 4: $675.00
Minimum order: 4 tires (sizes can be mixed) ? Selling in sets of 4 is how we keep our prices this low — and a matching set keeps your car balanced and safe.
Most drivers replace all four for even wear and handling.
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Specifications

Size225/55R18 XL Nomad Grappler
Width225 mm
Aspect ratio55
Rim diameterR18
Load index102
Speed ratingH
Load rangeXL
UTQG540 A A
Treadwear warranty60,000 miles
Tread depth12.6/32"
Weight29.43 lbs
Max pressure50 psi
Severe snow (3PMSF)Yes
Run-flatNo

About the Nitto Nomad Grappler

All-Weather All-Terrain Passenger SUV/CUV tire with Dual Sidewall Designs.

Features

* Two unique sidewall designs* Variable pitch tread pattern featuring tread blocks of slightly different sizes* Staggered sidewall lugs and zigzag lateral grooves* Tapered blocks and triangular sipes* 60,000 Mile Limited Treadwear Warranty* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol

Benefits

* Provides the ability to choose the design that best fits your vehicle* Helps break up and reduce the noise frequencies for a quieter, more comfortable ride* For enhanced off road traction* Increase tread block rigidity* Help evacuate water and provide biting edges for improved traction* Meets the required performance criteria for Use in Severe Snow Conditions

Understanding the 225/55R18 XL size

In the size code 225/55R18, 225 is the section width in millimetres (about 8.9"). 55 is the aspect ratio — the sidewall height is 55% of the width, or roughly 123.8 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 27.7".

The load index 102 means each tire supports up to 1,874 lbs — about 7,496 lbs across a full set of four. The speed symbol H certifies the tire to 130 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

What the Nitto Nomad Grappler is built for

It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test.

Tread life and grip ratings

This tire carries a UTQG rating of 540 A A. The treadwear grade of 540 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).

Price and value

At $168.75 per tire, a full set of four costs $675.00. That is about 11% above the average of the 107 tires we stock in this size, reflecting its position in the range. Backed by a 60,000-mile treadwear warranty, that works out to roughly $11.25 per 1,000 miles across the set.

Frequently asked questions

What does the tire size 225/55R18 mean?

225 is the section width in millimetres, 55 is the aspect ratio (sidewall height as a percentage of width, about 123.8 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 27.7 inches.

What are the load and speed ratings of the Nitto Nomad Grappler 225/55R18 XL?

Its load index of 102 allows up to 1,874 lbs per tire. Its speed rating of H is certified to 130 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.

How much does a set of 4 Nitto Nomad Grappler 225/55R18 XL tires cost?

A single tire is $168.75 and a set of four is $675.00, covered by a 60,000-mile treadwear warranty.

Is the Nitto Nomad Grappler rated for snow?

Yes. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it met a standardised severe snow traction test.

Does the Nomad Grappler come in other sizes?

Yes — we stock 38 additional Nomad Grappler sizes besides 225/55R18 XL. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 225/55R18

Toyo Celsius CUV 225/55R18 Celsius Cuv
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Toyo Celsius II 225/55R18 Celsius Ii
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