cooper discoverer at3 4s tire review

Cooper Discoverer AT3 4S Tire Review 2022

Cooper Discoverer AT3 4S is an all-season tire for light trucks, SUVs, and crossovers. It has an asymmetric tread design featuring sipes that improve traction in winter weather and biting edges that offer enhanced grip on dry and wet roads.

The Cooper Discoverer AT3 4S has a three-ply polyester cord body that helps add strength and durability to the tire. The tire comes with a 60,000-mile treadwear warranty.

After trying out Discoverer AT3 there was no way I would leave the opportunity of trying out the latest model by Cooper in the Discoverer lineup. I went on the road with high expectations and the results did not disappoint.

Read on for the complete review of the Cooper tire.

Cooper Discoverer AT3 4S Tire: Overview

cooper discoverer at3 4s

The Cooper Discoverer AT3 4S is an all-terrain, all-season tire for light trucks and SUVs. The tire features a symmetric tread pattern with wide circumferential grooves and lateral notches that help evacuate water and improve traction in wet conditions. The Cooper Discoverer AT3 4S also has a silica-based tread compound that provides a good grip in dry and wet weather.

Pros

  • Excellent all-terrain traction
  • Great off-road durability
  • Good on-road performance
  • Comfortable ride

Cons

  • Not the best tires for mud
  • A bit noisy on the highway

Maintenance Indicators

The Cooper Discoverer AT3 4S is an all-terrain, all-season tire for light trucks, SUVs, and crossover vehicles. The tire features Cooper’s proprietary Wear Square visual treadwear indicator, which lets you know when it’s time to replace your tires. The Discoverer AT3 4S also has an aggressive tread pattern that provides excellent traction in dry and wet conditions.

Features

The Cooper Discoverer AT3 4S is an all-terrain, all-season tire for light trucks and SUVs. It is a mud- and snow-rated tire with a three-peak mountain snowflake rating. The tire is available in various sizes, from 15 to 20 inches. The Cooper Discoverer AT3 4S has a 55,000-mile tread life warranty.

The Discoverer AT3 4S is part of Cooper’s new Generation3 tires that feature the company’s “wear square” indicators in the tread design. The square should appear level with the tread when the tire is new and will gradually wear down as the miles accumulate. When the square is completely worn away, it’s time for a new tire.

The Cooper Discoverer AT3 4S has a load index of 108 and a speed rating of T (118 mph). The tire is available in various sizes, from 15 to 20 inches.

Performance in Mud

Cooper Discoverer AT3 4S tires may not be the best choice for those who frequently travel in deep mud or snow, as they are not as good at gripping in those conditions as some other tires. They also tend to wear down faster than other tires when used in rugged off-road conditions.

The AT3 4S is designed for on- and off-road use, but some users find it doesn’t perform as well as other tires in mud or sand. It’s also a bit noisy on the highway.

Performance on Wet Roads

The Cooper Discoverer AT3 4S is an all-season tire designed for light trucks, SUVs, and crossovers. The tire has a symmetric tread pattern with wide grooves to evacuate water and improve traction in wet weather.

In the center of the tread is a rib that improves acceleration, braking, and handling. The shoulder area has large blocks to improve grip when cornering. The tire has a load index of 109 and can support up to 2535 pounds.

Off-road Performance

The Cooper Discoverer AT3 4S tires feature a unique tread pattern that includes large, staggered shoulder lugs that provide excellent grip in off-road conditions. The tires also feature Cooper’s patented Scrabble Grip Technology, which helps to improve traction in both wet and dry conditions.

The Scrabble Grip Technology is a special tread compound that is molded into the tire’s tread blocks. This compound helps to improve traction by providing a more uniform contact patch with the ground.

Performance in the Snow

The Cooper Discoverer AT3 4S has a tread designed for excellent traction in all terrain and conditions, including snow. The tire’s tread pattern features large, deep tread lugs that bite into snow-covered surfaces for traction and grip.

The Cooper Discoverer AT3 4S also has a wide tread contact patch that helps distribute weight evenly across the tire for added stability and traction.

 

Treadwear Warranty

The Cooper Discoverer AT3 4S is an all-season tire designed for light trucks, SUVs, and crossovers. This tire has a speed rating of 121 mph and can handle up to 3,195 lbs of load. This tire has a tread life of 50,000 miles and a 6-year tread life warranty. It is also backed by a 45-day trial period.

Comfort and Noise

While the AT3 4S is a solid performer in most conditions, it does have some drawbacks. One is that it’s not designed for serious off-roading. If you plan to do any severe mud or rock crawling, you’ll want to look at a dedicated off-road tire.

Another potential downside is that the AT3 4S is a bit noisy on the highway. This is common with all-terrain tires, but it’s something to keep in mind if you’re looking for a quiet ride.

However it depends on the use and vehicle. Some users have given the tire positive reviews in terms of road noise.

What is the Load Index Rating of Discoverer AT3 4S?

The Cooper Discoverer AT3 4S tires are available in various sizes to fit the most popular trucks and SUVs. The tires have a load index rating of 121, which means they can carry up to 3,195 pounds per tire. They also have a speed rating of S, which means they are designed to be driven at speeds up to 112 mph.

Size

The Cooper Discoverer AT3 4S is an all-season tire designed for light trucks and SUVs. The AT3 4S is the successor to the popular Cooper Discoverer AT3, and it features several improvements, including a new tread design and an improved compound. It’s available in a wide range of sizes, including 15-inch to 20-inch diameters.

Final Words

Cooper Discoverer AT3 4S tires are an excellent choice for drivers who want a tire that can handle any terrain and weather conditions. These tires provide excellent traction and stability whether driving on dry pavement, wet roads, or even off-road.

AT3 4S is also quiet and comfortable, making them a perfect choice for everyday driving. If you’re looking for an all-terrain tire that can do it all, the Cooper Discoverer AT3 4S is a great option.

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