GT Radial

Adventuro ATX

Name: GT Radial Adventuro ATX LT275/70R18 E
Brand: GT Radial
SKU: AS161
Price: 198.74 USD
Availability: InStock

LT275/70R18 E

3PMSF

$198.74/tire $264.99

Set of 4: $794.96

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Specifications

Size	LT275/70R18 E Adventuro ATX
Width	275 mm
Aspect ratio	70
Rim diameter	R18
Load index	125/122
Speed rating	S
Ply rating	10

Tread depth	16/32"
Weight	52 lbs
Max pressure	80 psi
Severe snow (3PMSF)	Yes
Run-flat	No

About the GT Radial Adventuro ATX

All-Weather All-Terrain Passenger Light Truck/SUV tire.

Features

* Sidewall cleats* Interlocked center ribs* Wide shoulder channels* Stair step grooves* M+S Rated* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* 50,000 Mile/80,000 km Limited Treadwear Warranty (P-Metric sizes only)* 30-Day/500 Mile Test Drive Satisfaction Guarantee* Road Hazard Warranty

Benefits

* For additional grip in deep soil and on loose surfaces* For dependable on-road handling and stability* Provides improved performance on wet roads* For enhanced off-road traction* Meets the required performance criteria for Use in Severe Snow Conditions* For improved snow traction over a standard all-season rated tire

Understanding the LT275/70R18 E size

In the size code 275/70R18, 275 is the section width in millimetres (about 10.8"). 70 is the aspect ratio — the sidewall height is 70% of the width, or roughly 192.5 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 33.2".

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 S certifies the tire to 112 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 GT Radial Adventuro ATX 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 $198.74 per tire, a full set of four costs $794.96. That is about 18% below the average price of the 105 tires we stock in this size.

Frequently asked questions

What does the tire size 275/70R18 mean?

275 is the section width in millimetres, 70 is the aspect ratio (sidewall height as a percentage of width, about 192.5 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 33.2 inches.

What are the load and speed ratings of the GT Radial Adventuro ATX LT275/70R18 E?

Its load index of 125 allows up to 3,638 lbs per tire. Its speed rating of S is certified to 112 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 GT Radial Adventuro ATX LT275/70R18 E tires cost?

A single tire is $198.74 and a set of four is $794.96.

Is the GT Radial Adventuro ATX rated for snow?

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

Does the Adventuro ATX come in other sizes?

Yes — we stock 26 additional Adventuro ATX sizes besides LT275/70R18 E. Fit only a size approved for your vehicle.