Cooper Discoverer At3 4S Review

Cooper Discoverer AT3 4S Review: Excellent Performance on All-Terrain

The Cooper Discoverer AT3 4S Review is the perfect place to be for 4×4 or SUV owners that need a quality tire. It is one of the series of AT3, and the all-terrain tire delivers the proper performance you need for a great driving experience.

The tire is the choice of most drivers who love to drive through a different season without changing tires due to climate changes. The design and some unique attributes make the tire an excellent choice for stability and balance all through different seasons.

The Cooper Discoverer AT3 4S fits perfectly into cars of different types, and despite its has excellent performance off-road, you can’t be less impressed with its performance on dry road and wet road surfaces.

There is more to what the tire has to offer, and we will share some of the features you need to know with you.

Features of Cooper Discoverer AT3 4S Tire

The tire features contribute to the build-up, and they are the reason the tire can be considered one of the best premium tires.

Cooper Discoverer AT3 4S Tire

Cooper Discoverer At3 4S

Best On-/Off-Road All-Terrain Tire

  • Delivers great off-road performance
  • A good option for dry and wet roads
  • Quality handling and braking
  • It helps to offer stability and balance all through the season

Snow Groove Technology

One of your primary concerns could be If the tire can perform excellently on snowy surfaces, and we are glad to let you know it is one of those that excels on all fronts.

The tire boasts of patented saw-tooth technology that plays a significant role in dealing with snow. The groove traps snows in the tread to deliver the right level of grip and traction on snow for an excellent performance.

The groove design ensures that that tire doesn’t slip or tilt every time you find yourself on a snow surface, but it gives the balance and stability you need for excellent driving performance.

Aqua Vac Channels

The Cooper Discoverer AT3 4S tire performance on a wet surface is never questionable and thanks to the Aqua vac channels. The channel plays a significant role in improving hydroplaning resistance.

Due to this, you can confidently move the tire on any wet surfaces as it gets all that it needs to deliver smooth handling and braking on wet road surfaces.

Tread Pattern and Design

The tire that comes with handling off-road challenges does come with a rugged tread pattern or design. The Cooper Discoverer AT3 4S tire has a unique five-rib all-terrain pattern that helps handle any road challenges.

It helps with delivering off-road capabilities, and it provides excellent traction on wet and dry surfaces. The tread design and pattern are the secrets to the tire’s responsiveness, and it makes it a perfect tire for consideration.

Zigzag Sipes

One of the features that make the tire an excellent choice for drivers is the micro-gauge zigzag sipe of the tire. It comes with this tire, and it helps provide adequate stability and control that every driver needs for excellent driving performance.

Also, the sipe helps in reducing stone retention in the tire, thereby reducing the chance of puncture and damages. It creates excellent biting edges, which helps in delivering quality traction on dry and wet surfaces.

Cooper Discoverer AT3 4S Pros and Cons


  • Delivers great off-road performance
  • A good option for dry and wet roads
  • Quality handling and braking
  • It helps to offer stability and balance all through the season


  • It is not the quiet type

How does Cooper Discoverer AT3 4S perform on a wet surface?

There is no controversy on the performance of the tire on wet surfaces. It is designed to be strong and powerful at handling damp road surfaces. It comes with a feature that helps to deliver smooth movement on a wet road.

Your major fear could be its grip and traction, and it delivers both on wet surfaces excellently. Also, it has a shorter braking distance than some of its competitors, which considers damp weather conditions. You don’t have to worry if you get caught in the rain.

Thus, the hydroplaning resistance helps to ensure you have a smooth movement and balance even on roads filled with water.

How does Cooper Discoverer AT3 4S perform on the dry road?

The Cooper Discoverer AT3 4S is an all-terrain vehicle tire, which means it is ideal for dry road applications. It doesn’t show a sign of weakness on the road; either you are using it in cold or hot weather conditions.

The tire has a tread pattern and design that helps deliver balance and stability, excellent handling, and control without leaving out the brake, which is efficient.

It is always responsive with the steering and thus helps you enjoy every second you have behind the wheels.

How does Cooper Discoverer AT3 4S perform on the snowy road?

With the tremendous and solid biting edge, the tire can cut through any snow to deliver the proper traction and grip for excellent driving performance. It might not be suitable for constant use on snow, unlike what some winter tires have to offer.

If you are on the lookout for a winter tire, it is not one of those you should consider, even though it has all it takes to tackle the snow.

How does Cooper Discoverer AT3 4S perform off-road?

The tire is primarily designed for off-road as it comes with all it needs to deliver the best performance. It can move on gravels, stone, rocks, and loose soil with any issue. Also, it has a stone ejector, which helps get rid of stones to prevent puncture and damages.

How Cooper Discoverer AT3 4S perform on a muddy road?

The performance is impressive on a muddy road as it has a biting edge that can get the tire out of any mess. It gives the driver the best confidence to take the vehicle through any road surfaces without fear of getting stuck.

Treadwear Warranty

The Cooper Discoverer AT3 4S tire comes with a standard warranty of 65000-mile treadwear lifespan. Although it is minimal to what some of its competitors offer, you still have a whole lot of time to use the tire before it wears down.

Cooper Discoverer AT3 4S Price

Cooper Discoverer AT3 4S prices range from approximately $139 and up. You may also find occasional rebates, discount prices, coupons, and special offers on this tire.

You can see Cooper Discoverer AT3 4S Review : Videos created by Duster Trails

Cooper Discoverer AT3 4S Video Review

Frequently Asked Questions

Are AT3 4S tires good?

The Cooper Discoverer AT3 4S tires are a great all-terrain option for the stock overland vehicle. “I love the smell of new tires. I usually place them in my bedroom for a night or two before mounting them onto my vehicle.”

What is the difference between Cooper AT3 and AT3 4S?

The Discoverer AT3 4S is designed for workday commutes and weekend adventure, while the Discoverer AT3 LT is for medium-to-heavy duty work pickups and the Discoverer AT3 XLT complements customized trucks with superior visual appeal while offering off-road capability.

Are Cooper Discoverer AT3 4S good in snow?

The AT3 4S leverages the same aggressive tread design attributes that help with snow traction to deliver legitimate off-road performance. The Secure-Grip five-rib, all-terrain pattern is at home in dirt, mud, sand, rock or gravel. The zigzag sipes also work against stone retention in the tread.

Is the Cooper Discoverer AT3 a good tire?

Mavis Discount Tire has received 32 tire reviews for the Cooper Discoverer AT3 LT. This tire has received a 4 out of 5 Star rating with 94% of the respondents saying they would buy again. Dry Traction and Wet Traction received the highest marks and total mileage that as been reviewed is 172,659.


The Cooper Discoverer AT3 4S Review reveals in detail all that you’ve got to know about this top-quality AT3 series tire. It helps in delivering the proper driving performance you ever crave as a driver. It is an all-terrain tire, and it offers lots of benefits with its unique attributes.


Leave a Comment

Your email address will not be published.