Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
| Brand | Cooper |
| Tire Model | Discoverer Stronghold |
| Tire Type | All-Terrain |
| Tire Size | 33" - 285/70R17 |
| Tire Diameter | 33 |
| Tire Load Index | 126 (3748 lbs per tire) |
| Tire Load Rating | E |
| Tire Tread Depth | 17/32" |
| Tire Revs Per Mile | 617 |
| Tire Speed Rating | (S) Up to 112mph |
| Tire Weight | 55.11 |
All-Terrain Versatility. The Cooper Discoverer Stronghold Tire is engineered for drivers who demand reliable performance both on and off the road. Its tough tread and construction make it well-suited for heavy-duty loads and extended highway hauls, while maintaining grip across dirt, gravel, and rough terrain.
Construction and Appearance. Finished in matte black, this tire combines durability and style. It features a reinforced design capable of carrying heavy loads, with tread elements that ensure consistent traction across multiple surfaces. The winter-ready 3PMS symbol confirms its capability in severe snow conditions.
Installation. Designed as a direct replacement, this tire installs seamlessly onto wheels requiring 33xLT285/70R17 sizing. It offers a hassle-free fit while providing a strong balance of off-road traction and highway stability.
Application. The Cooper Discoverer Stronghold Tire fits wheels requiring 33xLT285/70R17 tires. With its mix of long tread life, winter certification, and all-terrain durability, it is ideal for trucks that see a combination of highway miles and off-road adventures.
Cooper COOP-170280048
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: