Nitto EXO Grappler AWT LT275/65R18 E Exo Grappler AWT
Nitto

EXO Grappler AWT

LT275/65R18 E
3PMSF
$232.50/tire $310.00
Set of 4: $930.00
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

SizeLT275/65R18 E Exo Grappler AWT
Width275 mm
Aspect ratio65
Rim diameterR18
Load index123/120
Speed ratingQ
Ply rating10
Tread depth18.4/32"
Weight60.54 lbs
Max pressure80 psi
Severe snow (3PMSF)Yes
Run-flatNo

About the Nitto EXO Grappler AWT

All-Weather Commercial Grade All-Terrain Passenger Light Truck tire.

Features

* Gear shaped block edges* Variable pitch tread blocks* Sidewall technology - staggered shoulder blocks and 3-ply sidewall with large sidewall lugs* Dual sidewall design - one side with three-dimensional buttresses and the other has Y-shaped buttresses* Durable compound* Spiral shaped stone ejectors* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol

Benefits

* Reinforce centre tread blocks and provide a stable contact patch* Reduces tire noise at highway driving speeds* Provide biting edges for off-road traction in loose dirt surfaces* Offer additional sidewall strength and puncture resistance* Exceptional uniform off-road performance even with your choice of two different designs* Aids cut and chip resistance on unpaved gravel roads* Serve to reduce stone retention as well as stone drilling* Meets the required performance criteria for Use in Severe Snow Conditions

Understanding the LT275/65R18 E size

In the size code 275/65R18, 275 is the section width in millimetres (about 10.8"). 65 is the aspect ratio — the sidewall height is 65% of the width, or roughly 178.8 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 32.1".

The load index 123 means each tire supports up to 3,417 lbs — about 13,668 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.

What the Nitto EXO Grappler AWT is built for

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

Price and value

At $232.50 per tire, a full set of four costs $930.00. That is about 10% above the average of the 185 tires we stock in this size, reflecting its position in the range.

Frequently asked questions

What does the tire size 275/65R18 mean?

275 is the section width in millimetres, 65 is the aspect ratio (sidewall height as a percentage of width, about 178.8 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 32.1 inches.

What are the load and speed ratings of the Nitto EXO Grappler AWT LT275/65R18 E?

Its load index of 123 allows up to 3,417 lbs per tire. Its speed rating of Q is certified to 99 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 EXO Grappler AWT LT275/65R18 E tires cost?

A single tire is $232.50 and a set of four is $930.00.

Is the Nitto EXO Grappler AWT rated for snow?

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

Does the EXO Grappler AWT come in other sizes?

Yes — we stock 23 additional EXO Grappler AWT sizes besides LT275/65R18 E. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 275/65R18

GT Radial Adventuro ATX LT275/65R18 E Adventuro ATX
GT Radial
Adventuro ATX
LT275/65R18 E
3PMSF
$189.74/tire
$758.96 set of 4