How much more are you willing to pay for a set of tires that will take you anywhere? The Cooper Discoverer AT3 has one heck of a price, but it also has one of the best off and on-road traction, which a tire set can give. Quiet and long-lasting, is it worth the amount?
Cooper Discoverer AT3 is a rugged all-terrain tire that can take you anywhere, even through thick ice. Many drivers attest to its suitability for any vehicle and climate.
To shed more light on its capabilities, our Cooper Discoverer AT3 review will provide an in-depth look at its performance across diverse conditions.
At the end of this review, you will see why the Discoverer AT3 is termed 'aggressive' both within and outside. Strap in while we take a tour of what Cooper is offering via the Discoverer AT3.
Specs & features
Key technologies
Drivers who use the Cooper Discoverer AT3 appreciate its performance for many reasons. The reasons vary with the driver. Putting them all together shows many similarities because of the tire design. Let us take a look at the technologies Cooper uses for the design of the Discoverer AT3.
- Aggressive shoulders
- Five rib design
- Special venting technology
- Thick circumferential grooves
- Zigzag sipes pattern
The aggressive shoulders not only make the tires look good. They also improve the tire's traction for rides on softer surfaces. Thick circumferential grooves combine with aggressive shoulders to perform excellently on the track.
The zigzag sipes on the tires significantly reduce road noise. These zigzag sipes provide more even tread wear. They also promote stability by removing pebbles and stones from the tread pattern during movement.
Cooper's unique venting technology for this model gives it a sophisticated appearance. Its actual function is to eliminate micro-vents in the tread area. With all these technologies in place, it is only expected that the Discoverer AT3 will be able to deliver.
Safety features
Cooper's considerations for safety are shown in the general design of the tire itself. The technology Cooper uses for the tread promotes even wear. And even wear implies less potential for accidents due to punctures and holes.
In addition, the tread life is quite long. As such, drivers use it without sweat over long journeys for as long as the mileage is covered. The assurance of being in control is particular due to the traction the Discoverer AT3 provides. Drivers feel more confident plying the road with tires that can take them over anything.
Maintenance indicators
After years of use, the tread wears to a point where the tire is no longer fit for use. Some countries regulate the treadwear to a safe 2/32 inch. This regulation aims to reduce the number of accidents on the road. Hence, when your tires reach the 2/32 inch benchmark, it is time for a change.
Cooper uses traditional treadwear indicators to tell when the Discoverer AT3 requires replacement. A traditional treadwear indicator is a design molded into the tread pattern. Workers measure the amount of treadwear by studying the depth the TWI pattern has reached in the tire.
Treadwear and durability
Cooper's Discoverer AT3 has a remarkable tread lifespan. The silica-based tread compound used in the tire design is a significant reason for this long tread life. The tread compound evens out wear which preserves the tire's integrity at different stages of its life. The sipes remove stones from the tire pattern to prevent punctures and holes. Such removal increases the durability of the tire set.
However, you should not expect the Discoverer AT3 to participate in increasing your vehicle's fuel efficiency. It somewhat reduces it. Some drivers attribute this to its weight.
Performance
Noise and comfort
Short journeys through busy metropolia are used to a level of noise. You may not even notice how loud your tire is. However, long journeys on silent highways make you listen more to your tire and how comfortable it feels.
Comfort on the Cooper Discoverer AT3 is on the high side. The tread design makes rides on the Discoverer AT3 very enjoyable. Cooper's unique zigzag sipes technology further contributes to the ease of driving. It reduces the noise of the tires to a whisper.
Price & alternatives
Competitors and alternatives
Though Cooper's Discoverer AT3 is a good tire choice, other all-terrain tires can be used as a substitute. For a little more money or less, you can get these other brand models as alternatives:
- Hankook DynaPro ATM RF10
- Goodyear Wrangler AT SA
- Pirelli Scorpion ATR
- Avon AX7
- Pirelli Scorpion All Terrain Plus
- Yokohama G012 AT
At this point, we implore you to do comparative research to know what you want to get.
Price Range
Cooper is giving out the Discoverer AT3 for as low as $114. It is a bit expensive when compared with other models. However, the value it provides creates a balance for the high price.
Warranty
The Cooper Discoverer AT3 comes with a 55,000-mile tread life warranty. Also, there is a uniformity warranty for 2/32 inches of wear. Cooper's warranty on materials and workmanship on the Discoverer AT3 lasts five years. Within these five years, you also get a free tire replacement for the first 2/32 inch of wear.
Our take
There are a lot of all-terrain tires out there in the market. From what we have in this review of the Discoverer AT3, we can say that the tires are one of the best of their type. Its off-road traction, which puts it above others, can take you wherever you wish. It is also one of the few all-terrain tires with perfect snow and ice traction. Quiet, comfortable, and reliable, the Cooper Discoverer AT3 is a good fit for any car. Finally, its aggressive look is a perfect fit for trucks.
So, is it worth keeping a tire that looks aggressive and behaves aggressively?
