| Management number | 254382898 | Release Date | 2026/11/07 | List Price | US$187.60 | Model Number | 254382898 | ||
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<h2>Cooper Discoverer S/T Maxx LT285/60R20 125/122Q E</h2><p><strong>OVERVIEW</strong></p><p>The Discoverer S/T Maxx from Cooper is a commercial-grade light truck tire that's equally at home on rough gravel, mud, dirt, sand, and snow or on the pavement. The Discoverer S/T Maxx utilizes a damage-resistant rubber formulation that's molded into a symmetric 5-rib all-terrain design and pre-drilled for easy installation of studs (where permitted) for extra traction in extreme winter conditions. Wide, open grooves, stone ejectors, and sipes all boost traction, and Cooper's ArmorTek3 construction utilizes two 90 degree radial body plies with a third bias ply, two steel belts, and a nylon layer for high-speed stability.</p>
| Tire season | All-Season |
|---|---|
| Manufacturer | Cooper |
| Tire width | 285 mm |
| Tire load range | E |
| Tire load index | 125 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 33.6 in |
| Tire speed rating | Q |
| Vehicle type | Light Truck |
| Tire size | 285/60R20 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Wheel diameter | 20 in |
| Flotation tire | N |
| Maximum vehicle rim width | 10 in |
| Mud & snow rated | Y |
| Uniform tire quality grade (utqg) | 0 |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Minimum vehicle rim width | 8 in |
| Total count | 1 |
| Vehicle class designator | LT |
| Tire location | Front and Rear Tires |
| Tire sidewall style | Black Sidewall |
| Tire terrain | Highway Terrain |
| Tire diameter | 20 in |
| Compatible cars | RAM 3500 2013-2024; RAM 1500 2021-2021; RAM 2500 2014-2024 |
| Tire type | Light Truck Tires |
| Model | Discoverer S/T Maxx 170095004 |
| Tread depth | 18.5/32 |
| Maximum inflation pressure | 80 psi |
| Tire aspect ratio | 60 |
| Tire treadwear rating | 0 |
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