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Cooper - Discoverer AT3

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Cooper Discoverer AT3 Tires

Truck/SUV - All Terrain

Cooper Discoverer AT3 tire is an all-season, all-terrain tire. It is designed to offer unparalleled durability when on rough roads. It comes with a tread design to offer a comfortable and noise-free ride.

Best-suited for: Trucks, SUVs, and van.

Tire Features:

Durable Tread Technology protects against extreme wear when hauling heavy loads.
Even Wear Arc Technology balances pressure at the tire-to-road contact area, enabling superior handling and even wear.
Whisper Grooves provide a quiet and comfortable ride.
Stone Ejector Ledges protect the tire by expelling stone and gravel and keep the tread clear for better road grip.
Silica-based tread compound provides improved traction in wet conditions without compromising tread life.
Mud & Snow (M+S) rated tire.

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Cooper

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Cooper - Discoverer AT3

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From $144
Mileage Warranty

Cooper Discoverer AT3 245/70R17 110T WL

55K Mile Warranty

90000002699 Cooper Discoverer AT3 245/70R17 110T WL Tires

Rims Not Included

All Terrain
Truck/SUV - All Terrain

easy test score

9.1 Superb

4.8

12 reviews

Per Tire:

$144.29

OR

$Loading /mo

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Was $180.36

Strikethrough Pricing on Giga Tires

Our percentage-off promotions, discounts, or sale markdowns are customarily based on our own opinion of the value of this product, which is not intended to reflect a former price at which this product has sold in the recent past. This amount represents our opinion of the full retail value of this product today, based on our own assessment after considering a number of factors.

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Truck/SUV - All Terrain (1)

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Cooper - Cobra Instinct (24)
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Compare tires at a glance using our easy test score^® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.

Four criteria factor into easy test score^®

Consumer reviews

Research based on customer reviews and buying behavior
Treadwear

The lifespan of a tire based on wear performance
Traction

The ability of a tire to grip to the road in wet conditions
Expert ratings

Input from veteran tire industry experts

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At Giga Tires, we’ve delivered unbeatable tire prices and service since 2014. With over 1 million tires sold, a #9 ranking in Newsweek’s America’s Best Online Shops for 2026, and 38K+ 5-star ratings, we offer over 45K+ products along with great promotions, discounts, and rebates. Enjoy fast shipping to your home or a local installer like PepBoys, Monro, and TireChoice. Backed by a 45-day return policy, we make tire buying simple, reliable, and affordable. Headquartered in California, we proudly serve drivers across the continental US.

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