Adventuro AT3

About the GT Radial Adventuro AT3

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

Features

* Dual-purpose tread design* Interlocked center rib* Five-pitch technology* 3D chamfered-edge grooves* Enhanced compound* UTQG: 520 A B (P-Metric)* M+S Rated* 50,000 Mile/80,000 km Limited Mileage Warranty (P-Metric Only)* Half stated mileage warranty for rear of split fitment* 30 Day/500 Mile Test Drive Satisfaction Guarantee

Benefits

* Balanced on-road and off-road performance* Superior handling, stability and grip on both soft and loose surfaces* Reduced tire noise* Self-cleaning tread design for off-road performance* Provides wet and dry grip, longer tread life and improved cut/chip resistance

Understanding the P285/70R17 size

In the size code 285/70R17, 285 is the section width in millimetres (about 11.2"). 70 is the aspect ratio — the sidewall height is 70% of the width, or roughly 199.5 mm. R17 means radial construction on a 17-inch wheel, giving an approximate overall diameter of 32.7".

The load index 117 means each tire supports up to 2,833 lbs — about 11,332 lbs across a full set of four. The speed symbol T certifies the tire to 118 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

Tread life and grip ratings

This tire carries a UTQG rating of 520 A B. The treadwear grade of 520 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 B reflects heat resistance at sustained speed (A is highest).

Price and value

At $130.49 per tire, a full set of four costs $521.96. That is about 43% below the average price of the 135 tires we stock in this size. Backed by a 50,000-mile treadwear warranty, that works out to roughly $10.44 per 1,000 miles across the set.