Cooper Discoverer AT3 LT LT235/80R17 E/10PLY BSW Tire
- Truck/SUV - All Terrain
All Terrain
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Category
MFG
170021030
Cooper Discoverer AT3 LT Product Description
This listing is for new Cooper Discoverer AT3 LT LT235/80R17 E/10PLY BSW Tires. Manufacturer part number: 170021030.
The Cooper Discoverer AT3 LT is an all-terrain made for medium to heavy duty pickup trucks. This rugged all-terrain tire engineered for light trucks, large SUVs, and over‐land vehicles that need dependable performance on paved roads, work sites, and rough terrain alike. Built to haul heavy loads and resist wear, it balances off‐road capability with highway comfort.
Made with Cooper's Durable Tread Technology, the AT3 LT is able to haul heavy loads with less wear and built to withstand sharp gravel and dirt roads. The Discoverer AT3 LT is compounded with Cooper's Whisper Grooves technology which reduces worn tire noise in over 20% improvement compared to other Cooper Discoverer tires.
Its advanced construction features Durable Tread Technology™ which uses reinforced compounds to withstand the demands of gravel, dirt, and load hauling. Even Wear Arc™ technology helps maintain balanced tread pressure for more consistent wear, while Whisper Grooves™ act as a sound barrier to reduce road noise.
Best-suited for: Pickup Trucks, Commercial Vehicles, and Full-Size SUVs.
Tire Features:
- Deep tread blocks and open shoulders provide off-road bite
- Stone ejectors prevent debris retention and enhance durability
- Reinforced sidewalls protect against cuts and impacts
- On-road tread design reduces noise for pavement use
- All-terrain capability for mud, dirt, and uneven surfaces
About the Manufacturer:
Founded in 1914 in the United States, Cooper Tires has built a century-long legacy as a cornerstone of the global replacement tire market. Now operating as a subsidiary of the Goodyear Tire & Rubber Company, the brand combines historic American engineering with cutting-edge global resources to deliver exceptional value and durability.
While Cooper boasts a rich motorsport heritage, most notably as the former long-time title partner of the Road to Indy development program, its primary focus today is strictly on consumer-driven innovation and advanced R&D.
Why Drivers Choose Cooper:
- American Heritage & Expertise: Over 100 years of tire manufacturing experience, specializing in premium, high-quality aftermarket replacements.
- Versatile Engineering: A comprehensive global lineup offering advanced safety, longevity, and rugged all-terrain capability.
- Broad Vehicle Coverage: Reliable, budget-friendly performance engineered specifically for passenger cars, CUVs, SUVs, light trucks, and commercial vehicles.
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Specifications
Specs
Value
Description
Sidewall
BSW
Load Index
120/117
Speed Rating
Tires speed rating
R
Load Range/Ply Rating
E/10PLY
UTQG
Not Available
Max Single Load(lbs)
3085
Max Single Air Pressure(PSI)
80
Tread Depth
17.0
Tread Design
Nondirectional
Rim Width Range
6.0-7.5
Measured Rim Width
6.5
Section Width
9.2
Tread Width
Not Available
Overall Diameter
31.7
Manufacturer Part Number
170021030
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