The Cooper Discoverer HT3 All-Season is a commercial-grade light truck tire built for highway traction in all seasons. A semi-solid outer rib profile and continuous shoulder rib promote stable, even wear, while 3D siping and a silica compound improve highway grip and tread life for work trucks.
In the LT265/70R17 light truck size, this tire has a 121S load and speed rating, load range E. Specs include 14.5/32-inch tread depth, an 80 psi maximum inflation pressure and an overall diameter of about 31.65 inches. A 50,000-mile treadwear warranty applies to this size.
| Tire size | 265/70R17 |
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| Tire load index | 121 |
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| Tire speed rating | S |
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| Tire load range | E |
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| Tire season | All-Season |
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| Tire terrain | Highway Terrain |
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| Uniform tire quality grade (utqg) | E 10P |
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| Tire sidewall style | BLK |
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| Tread depth | 14.5/32 |
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| Overall diameter | 31.65 in |
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| Manufacturer | Cooper |
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| Tire width | 265 mm |
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| Vehicle fitment type | Universal |
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| Is run flat | N |
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| Vehicle type | Truck |
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| Construction type | Radial |
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| Electric vehicle tire | N |
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| Automotive parts division | RV & Trailer |
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| Wheel diameter | 17 in |
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| Flotation tire | N |
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| Maximum vehicle rim width | 8.5 in |
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| Features | Wet or Dry, Low Maintenance, All-Weather, Universal Fit |
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| Items included | Tire Only |
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| Minimum vehicle rim width | 7 in |
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| Total count | 1 |
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| Vehicle class designator | LT |
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| Tire location | Front and Rear Tires |
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| Tire diameter | 17 in |
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| Tire type | Light Truck Tires |
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| Model | 245515 |
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| Maximum inflation pressure | 80 psi |
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| Tire aspect ratio | 70 |
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Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.
