2021-2026
2015-2020
2009-2014
2004-2008
1997-2003
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Cooper Discoverer Stronghold Tire (32" - LT275/55R20)
Item T628378
Our Price
$319.99 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Tire
- Tire Size: (32" - LT275/55R20)
- All-Terrain Tire Designed for Strength and Stability
- Reinforced Construction for Heavy-Duty Use
- Durable Rubber Compound for Long Tread Life
- Aggressive Tread Pattern for Confident Off-Road Traction
- Wide Grooves for Effective Water and Debris Evacuation
- Stable Highway Handling and Ride Comfort
- Reduces Road Noise for Daily Driving
- Reliable Wet and Dry Performance
- One-Hour Installation
- Limited Warranty
- Universal Fitment
| Brand | Cooper |
| Tire Model | Discoverer Stronghold |
| Tire Type | All-Terrain |
| Tire Size | 32" - 275/55R20 |
| Tire Diameter | 32 |
| Tire Load Index | 120 (3086 lbs per tire) |
| Tire Load Rating | E |
| Tire Tread Depth | 16/32" |
| Tire Revs Per Mile | 633 |
| Tire Speed Rating | (S) Up to 112mph |
| Tire Weight | 54.38 |
Description
Heavy-Duty Durability Meets Daily Driving Comfort. The Cooper Discoverer Stronghold Tire (32" – LT275/55R20) is engineered for drivers who demand strength, stability, and all-terrain confidence without sacrificing on-road refinement. Built for vehicles that tow, haul, and explore rugged terrain, it balances durability with everyday comfort.
32-Inch Toughness with Road-Friendly Dimensions. With an overall diameter of approximately 32 inches, the Cooper Discoverer Stronghold Tire (32" – LT275/55R20) maintains a balanced profile ideal for modern trucks. Its LT275/55R20 sizing fits cleanly with most OEM and mild lift setups, delivering a bolder stance and added utility without compromising drivability.
Robust Tread Design for All-Condition Traction. The Cooper Discoverer Stronghold Tire (32" – LT275/55R20) features an aggressive tread pattern with deep voids and angled shoulder lugs. This design grips confidently in dirt, gravel, and wet conditions while still offering a stable, quiet ride on pavement-making it versatile for both work and adventure.
Reinforced Construction for Load and Puncture Resistance. Built with a heavy-duty carcass and integrated stone ejectors, the Cooper Discoverer Stronghold Tire (32" – LT275/55R20) is designed to handle towing, payloads, and off-road hazards with ease. Its reinforced construction enhances puncture resistance, making it ideal for trucks that work hard and play even harder.
Installation. Putting this Cooper Discoverer Stronghold Tire (32" - LT275/55R20) on your vehicle takes 1 hour to install.
Warranty. There is a limited warranty on this product.
Application. The Cooper Discoverer Stronghold Tire (32" - LT275/55R20) offers universal fitment.
Cooper 170298048
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Tire
5.0
Customer Reviews (1)
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