








🛞 Take the road less traveled — and own it with Cooper Discoverer STT Pro!
The Cooper Discoverer STT Pro LT315/70R17 is a premium all-season off-road tire featuring a 315mm wide aggressive tread, Armor Tek3 reinforced sidewalls for superior durability, and specialized tread patterns like Climber Cleats and Mud Slingers 2.0 for exceptional traction in mud, rocks, and loose terrain. Designed to balance rugged off-road performance with quiet on-road comfort, it offers a tread depth of 21/32nds and a load index of 121, making it a top choice for extreme off-road enthusiasts seeking reliability and longevity.








| ASIN | B017XTV8C4 |
| Aspect Ratio | 70 |
| Brand | Cooper |
| Construction | Radial |
| Customer Reviews | 4.9 4.9 out of 5 stars (57) |
| Date First Available | 6 May 2020 |
| Exterior | RWL: Raised White Letters |
| Item Weight | 31.6 Kilograms |
| Item model number | 170119034 |
| Load Index Rating | 121 |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170119034 |
| Model | DISCOVERER STT PRO |
| OEM Part Number | 9023657 |
| Rim Diameter | 17 Inches |
| Section Width | 315 Millimeters |
| Speed Rating | Q |
| Tread Depth | 21 32nds |
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