Cooper Discoverer Stronghold AT LT285/60R20 E/10PLY Light Truck & SUV Tire
Product details
| Management number | 254245305 | Release Date | 2026/11/07 | List Price | US$166.80 | Model Number | 254245305 | ||
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| Category | |||||||||
The Discoverer Stronghold AT is Cooper's Off-Road All-Terrain tire, built for the drivers of pickups, crossovers, and SUVs looking for dependable traction off-road that can still offer some comfort on the pavement. Purpose-built to conquer dirt, gravel, mud, and the challenges of the city streets. Cooper offers a 60,000-mile treadwear warranty with this model. The Discoverer Stronghold AT's specialized rubber compound forms the base of its next-generation all-terrain tread pattern. This design features tough, interlocking tread blocks for off-road action, while adjusting the individual lug designs for improved tread-life and resistance to irregular wear. It meets industry severe snow service requirements qualifying for the three-peak mountain snowflake (3PMSF) symbol.
- The Cooper Tire company has been making quality tires at affordable prices for almost 100 years in the United States. Founded in 1914 as M&M Manufacturing Company in Akron, Ohio, the company produced patches, cement, and repair kits for tires. In 1920 the company acquired Giant Tire & Rubber Company, and moved their headquarters to Findlay, Ohio, and began making tires. During World War II the company supplied tires for the Allied Forces and was awarded the Army-Navy 'E' Award for their contribution to the war effort. In 1946, the name was officially changed to Cooper Tire & Rubber Company.
- The Discoverer Stronghold AT is Cooper's Off-Road All-Terrain tire, built for the drivers of pickups, crossovers, and SUVs looking for dependable traction off-road that can still offer some comfort on the pavement. Purpose-built to conquer dirt, gravel, mud, and the challenges of the city streets. Cooper offers a 60,000-mile treadwear warranty with this model.
- The Discoverer Stronghold AT's specialized rubber compound forms the base of its next-generation all-terrain tread pattern. This design features tough, interlocking tread blocks for off-road action, while adjusting the individual lug designs for improved tread-life and resistance to irregular wear. It meets industry severe snow service requirements qualifying for the three-peak mountain snowflake (3PMSF) symbol.
- 60,000 Mileage Warranty
- Tire Size: 285/60R20
| Tire season | All-Season |
|---|---|
| Manufacturer | Cooper |
| Tire width | 285 mm. |
| Tire load range | E |
| Tire load index | 125 |
| Vehicle fitment type | Universal |
| Warranty distance | 60000 miles |
| Is run flat | N |
| Overall diameter | 33.4 in |
| Tire speed rating | S |
| Vehicle type | Car |
| Tire size | Tires |
| Construction type | Non-Radial |
| Electric vehicle tire | N |
| Wheel diameter | 20 in |
| Flotation tire | N |
| Maximum vehicle rim width | 10 in |
| Uniform tire quality grade (utqg) | 0 |
| Items included | Tire Only |
| Minimum vehicle rim width | 8.5 in |
| Total count | 1 |
| Tire location | All-Position Tire |
| Tire sidewall style | Black Sidewall |
| Tire terrain | All-Terrain |
| Tire type | Light Truck & SUV Tires |
| Model | Discoverer Stronghold AT |
| Tread depth | 16/32 |
| Maximum inflation pressure | 80 psi |
| Tire aspect ratio | 60 |
| Tire treadwear rating | 0 |
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