| Management number | 252387112 | Release Date | 2026/10/01 | List Price | US$148.00 | Model Number | 252387112 | ||
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<h2>Cooper Discoverer STT Pro LT275/70R18 125/122P E</h2><p><strong>OVERVIEW</strong></p><p>Go off-road with absolute confidence with the Discoverer STT Pro tire from Cooper. The Discoverer STT Pro features Armor-Tek 3 technology, an internal construction method that includes a third ply running at a slightly different angle for a robust, durable sidewall, and an aggressive high-void tread pattern that includes mud-release dimples so there's always a clear section of tread to dig in for traction. The Discoverer STT Pro is designed with stone ejectors in the tread grooves to protect the casing from damage and alternating shoulder lugs and an innovative "3-2" tread block pattern in the center for enhanced traction with great road manners on the highway.</p>
| Tire season | All-Season |
|---|---|
| Manufacturer | Cooper |
| Tire width | 275 mm |
| Tire load range | E |
| Tire load index | 125 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 33.3 in |
| Tire speed rating | P |
| Vehicle type | Light Truck |
| Tire size | 275/70R18 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Wheel diameter | 18 in |
| Flotation tire | N |
| Maximum vehicle rim width | 9 in |
| Uniform tire quality grade (utqg) | 0 |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Minimum vehicle rim width | 7 in |
| Total count | 1 |
| Vehicle class designator | LT |
| Tire location | Front and Rear Tires |
| Tire sidewall style | Raised White Letters |
| Tire terrain | Mud Terrain |
| Tire diameter | 18 in |
| Compatible cars | BMW 840I 2021-2021; Ford F250 2005-2023; RAM Tradesman 2015-2015; Ford F350 2005-2024; Chevrolet Silverado 2020-2024; RAM 3500 2013-2024; GMC Savana 2023-2023; RAM 2500 2014-2024; GMC Sierra 2020-2024; RAM 1500 2019-2025 |
| Tire type | Light Truck & SUV Tires |
| Model | Discoverer STT Pro 170111034 |
| Tread depth | 20/32 |
| Maximum inflation pressure | 80 psi |
| Tire aspect ratio | 70 |
| Tire treadwear rating | 0 |
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