Cooper Discoverer ATP II Review: The All-Terrain Tire That Does It All

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The Cooper Discoverer ATP II is an all-terrain tire designed for drivers who demand versatile performance on and off the pavement. This tire strikes a balance between on-road comfort and off-road capability, making it a popular choice for truck and SUV owners who enjoy outdoor adventures but also rely on their vehicle for daily commuting.

The Discoverer ATP II features an aggressive tread pattern with deep grooves and interlocking tread blocks, providing excellent traction on loose surfaces like mud, gravel, and light snow. At the same time, its silica-enhanced tread compound and optimized tread design help ensure a smooth, quiet ride on paved roads.

Key features of the Cooper Discoverer ATP II include:

• Rugged all-terrain tread pattern for enhanced off-road traction
• Silica-enhanced tread compound for improved on-road handling and wear resistance
• Reinforced internal construction for durability and resistance to punctures
• Mud and stone ejectors for self-cleaning capability
• Available in a wide range of sizes to fit popular trucks and SUVs

Whether you’re tackling a rocky trail or commuting to work, the Cooper Discoverer ATP II aims to provide a confident, versatile driving experience in a variety of conditions.

Tire Construction

The Cooper Discoverer ATP II is a premium all-terrain tire engineered to deliver exceptional performance both on and off the road. Its advanced construction incorporates cutting-edge technologies and high-quality materials to ensure durability, traction, and a smooth ride.

The tire’s carcass is built with a high-strength polyester cord body, providing a robust foundation that can withstand the rigors of off-road adventures while maintaining a comfortable on-road experience. This durable construction enhances the tire’s overall stability and resistance to punctures and impacts.

The steel belts within the tire’s internal structure are reinforced with a spiral-wrapped nylon cap ply, enhancing the tire’s strength and uniformity. This design element contributes to improved handling, responsiveness, and overall performance, particularly at higher speeds.

The Discoverer ATP II features Cooper’s proprietary Armor-Tek3 construction, which incorporates a unique blend of three different compounds strategically positioned throughout the tread area. This advanced technology optimizes the tire’s grip, wear resistance, and overall durability, ensuring consistent performance throughout its lifespan.

Furthermore, the tire’s tread compound incorporates silica-based materials, which improve traction on wet surfaces and enhance the tire’s cut and chip resistance, making it well-suited for off-road adventures. The compound’s innovative formulation also promotes better fuel efficiency and reduced rolling resistance, contributing to improved fuel economy.

Overall, the Cooper Discoverer ATP II’s advanced construction and carefully engineered materials work in harmony to deliver a tire that excels in both on-road and off-road environments, offering drivers a perfect balance of performance, durability, and comfort.

Tread Pattern and Design

The Cooper Discoverer ATP II features an aggressive tread pattern designed to tackle various terrains while maintaining on-road manners. The tread blocks are intricately siped, providing numerous biting edges for enhanced traction on loose or slippery surfaces. The tread pattern’s unique design combines lateral and circumferential grooves, allowing efficient evacuation of mud, snow, and water, ensuring reliable performance in wet conditions.

For off-road adventures, the tread pattern incorporates larger tread blocks and deeper grooves, providing exceptional grip on loose surfaces like gravel, dirt, and rocky trails. The tread’s shoulder lugs are specifically engineered to deliver superior traction and stability when traversing challenging terrain, ensuring confident handling and control.

On paved surfaces, the tread pattern’s continuous center rib and optimized siping promote even wear and enhance straight-line stability, contributing to a comfortable and controlled ride. The tread design also incorporates noise-reducing features, such as variable-pitch tread blocks and computer-optimized sipe placements, minimizing road noise for a quieter driving experience.

Overall, the Cooper Discoverer ATP II’s tread pattern and design strike a remarkable balance between off-road capability and on-road performance, making it a versatile choice for drivers seeking a tire that can conquer various terrains without compromising daily driving comfort.

Sizing Options

The Cooper Discoverer ATP II is available in a wide range of sizes to accommodate various vehicle types, from compact SUVs and crossovers to full-size trucks and SUVs. The tire is offered in metric sizes ranging from 15 inches to 22 inches in diameter, with section widths from 205 to 285 and aspect ratios from 50 to 80.

For smaller vehicles like crossovers and compact SUVs, popular sizes include 215/70R16, 225/65R17, and 235/60R18. These sizes provide a good balance of ride comfort, handling, and off-road capability for light-duty use.

Larger SUVs and pickup trucks can opt for sizes like 265/70R17, 275/65R18, and 285/70R17, which offer increased load-carrying capacity and a more aggressive stance for hauling and towing.

In addition to the wide range of sizes, the Discoverer ATP II also comes with different load ratings to match the vehicle’s weight and intended use. Load range C is suitable for most passenger vehicles, while load range E is available for heavier-duty applications like full-size pickups and SUVs.

The speed rating of the Discoverer ATP II varies depending on the size, but most variants are rated for speeds up to 112 mph (180 km/h), which is sufficient for most drivers. Some sizes also offer higher speed ratings up to 118 mph (190 km/h) for those who require a little extra performance.

Overall, the Cooper Discoverer ATP II’s diverse sizing options make it a versatile choice for a wide range of vehicles, ensuring a proper fit and optimal performance for each application.

On-Road Performance

The Cooper Discoverer ATP II is designed as an all-terrain tire, but it still delivers impressive on-road performance. On paved surfaces, the tire provides a comfortable and composed ride, thanks to its optimized tread pattern and advanced construction.

In dry conditions, the Discoverer ATP II offers excellent grip and responsive handling. The tire’s tread blocks and sipes work together to maximize contact with the road, ensuring precise steering and cornering capabilities. Braking distances are also impressive, with the tire providing reliable stopping power even in emergency situations.

Wet weather performance is another strong suit of the Discoverer ATP II. The tire’s advanced siping and grooves effectively evacuate water from the contact patch, maintaining traction and preventing hydroplaning. Even on slick, rain-soaked roads, the tire inspires confidence with its predictable and controlled behavior.

While not designed for extreme performance, the Discoverer ATP II handles highway driving with ease. The tire’s stable footprint and optimized construction ensure a smooth and comfortable ride, even at higher speeds. Road noise is well-controlled, contributing to a quieter cabin experience during long journeys.

Overall, the Cooper Discoverer ATP II strikes an excellent balance between off-road capability and on-road manners. Whether navigating city streets, winding country roads, or long highway stretches, this tire delivers reliable performance and a confident driving experience.

Off-Road Capability

The Cooper Discoverer ATP II is designed to be an all-terrain tire, capable of handling a variety of off-road conditions. Its rugged tread pattern and construction make it a reliable choice for those who venture off the beaten path.

On muddy trails, the tire’s deep, aggressive tread blocks and wide grooves provide excellent traction and self-cleaning ability. The tire’s shoulder lugs are designed to bite into the soft terrain, ensuring a secure grip and preventing excessive slippage or spinning.

When traversing rocky terrain, the Discoverer ATP II’s reinforced sidewalls and thick tread compound offer excellent puncture resistance. The tire’s sturdy construction can withstand the impacts and abrasions encountered on rocky surfaces, minimizing the risk of damage and ensuring a safe ride.

In sandy or loose soil conditions, the tire’s open tread pattern and specialized scooping lugs work together to provide superior traction. The tire’s ability to dig into the loose surface and expel sand or dirt from the tread grooves ensures consistent grip and control, even in the most challenging sandy environments.

Overall, the Cooper Discoverer ATP II delivers impressive off-road performance, making it a versatile choice for adventurers and outdoor enthusiasts who demand a tire that can handle a wide range of terrain without compromising on-road comfort or handling.

Noise and Comfort

The Cooper Discoverer ATP II strikes an impressive balance between off-road capability and on-road comfort. On paved surfaces, the tire delivers a remarkably quiet and smooth ride, thanks to its advanced tread design and optimized construction. The variable-pitch tread blocks effectively mitigate road noise, resulting in a serene cabin environment, even at higher speeds.

When venturing off the beaten path, the Discoverer ATP II maintains its composure, providing a comfortable ride over rugged terrain. The tire’s robust carcass and reinforced sidewalls absorb impacts from rocks and obstacles, minimizing harsh vibrations from transferring into the cabin. Additionally, the tire’s tread pattern and specialized compound help to reduce drone and hum, ensuring a peaceful driving experience, even on loose surfaces like gravel or dirt roads.

Notably, the Discoverer ATP II excels in wet conditions, offering exceptional hydroplaning resistance and maintaining a confident grip on slick surfaces. This not only enhances safety but also contributes to a composed and stable ride, minimizing the need for excessive steering corrections and promoting a relaxed driving experience.

Overall, the Cooper Discoverer ATP II delivers an impressive balance of on-road refinement and off-road capability, ensuring a comfortable and enjoyable journey, regardless of the terrain or conditions encountered.

Durability and Treadwear

The Cooper Discoverer ATP II is built to withstand the rigors of off-road adventures while maintaining excellent on-road manners. This tire boasts impressive durability and treadwear, ensuring a long-lasting performance across various terrains.

One of the standout features of the Discoverer ATP II is its expected treadlife. Engineered with a specialized tread compound and robust construction, this tire is designed to resist wear and tear, even under demanding conditions. Whether you’re tackling rocky trails or embarking on long highway journeys, the Discoverer ATP II delivers exceptional mileage, reducing the need for frequent replacements.

The tire’s durability is further enhanced by its reinforced sidewalls and robust casing. These features provide superior resistance against cuts, punctures, and other types of damage that can occur during off-road excursions. Whether you’re navigating through sharp rocks or navigating through dense vegetation, the Discoverer ATP II maintains its structural integrity, ensuring a safe and reliable ride.

Additionally, the Discoverer ATP II is engineered to withstand extreme temperatures and weather conditions. Its advanced tread compound and construction ensure that the tire maintains its flexibility and grip, even in scorching heat or freezing cold. This versatility makes it an excellent choice for adventurers who seek to explore diverse environments without compromising performance or safety.

Cooper backs the Discoverer ATP II with a comprehensive warranty, further reinforcing their confidence in the tire’s durability and treadwear. This warranty covers various aspects, including treadlife and workmanship, providing peace of mind and protection for your investment.

Overall, the Cooper Discoverer ATP II offers exceptional durability and treadwear, making it a reliable companion for off-road enthusiasts and highway travelers alike. With its robust construction, long-lasting tread, and comprehensive warranty, this tire is designed to deliver a worry-free driving experience, no matter the terrain or conditions.

Price and Value

The Cooper Discoverer ATP II is priced competitively in the all-terrain tire market. While not the most affordable option, it offers excellent value considering its impressive performance capabilities both on and off the road.

Compared to some of the more premium all-terrain tires from brands like BFGoodrich and Michelin, the Discoverer ATP II can save you several hundred dollars for a full set of four tires. However, it is priced higher than some of the budget-friendly options from lesser-known brands.

Where the Discoverer ATP II shines is in its ability to deliver a well-rounded performance at a reasonable cost. Its on-road manners are excellent for an all-terrain tire, providing a comfortable and quiet ride while still offering impressive traction in wet and wintry conditions. Off-road, it excels in mud, sand, and light trails, making it a great choice for those who enjoy occasional off-road adventures without compromising daily drivability.

Additionally, Cooper backs the Discoverer ATP II with an impressive 60,000-mile treadwear warranty, which is among the best in its class. This added peace of mind further enhances the value proposition of this tire, as you can expect it to last for many miles without needing premature replacement.

Overall, the Cooper Discoverer ATP II strikes a great balance between performance, durability, and affordability, making it an excellent value option for those seeking a capable all-terrain tire without breaking the bank.

Conclusions

The Cooper Discoverer ATP II is an impressive all-terrain tire that delivers reliable on-road performance while still providing capable off-road traction. Its rugged construction and aggressive tread pattern make it a versatile choice for truck and SUV owners who need a tire that can handle a variety of driving conditions.

One of the key strengths of the Discoverer ATP II is its excellent off-road capability. The tire’s deep, multi-angled tread blocks and sturdy sidewalls provide excellent traction on loose surfaces like mud, sand, and gravel. At the same time, the tire’s on-road performance is respectable, with good handling and braking on dry and wet pavement.

Another notable strength is the tire’s durability and treadwear. Cooper has designed the Discoverer ATP II with a long-lasting tread compound and reinforced internal structure, which should translate to an extended tread life and reliable performance over many miles.

In terms of weaknesses, the Discoverer ATP II can be a bit noisier than some of its competitors, especially on rougher road surfaces. Additionally, while its on-road performance is good, it may not quite match the level of a dedicated highway tire in terms of handling and ride comfort.

Overall, the Cooper Discoverer ATP II is an excellent choice for drivers who need a capable all-terrain tire that can handle a variety of driving conditions. Its balanced performance, durability, and versatility make it a solid investment for those who demand a tire that can tackle both on-road and off-road adventures with confidence.