Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | Cooper |
| Tire Model | Discoverer Rugged Trek |
| Tire Type | All-Terrain |
| Tire Size | 35" - 35x12.50R20 |
| Tire Diameter | 35 |
| Tire Load Index | 125 (3638 lbs per tire) |
| Tire Load Rating | F |
| Tire Tread Depth | 18/32" |
| Tire Revs Per Mile | 578 |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Weight | 69 |
| Wheel Diameter | 20 |
| UTQG Tire Rating | N/A |
| Tire Tread Pattern | Non-Directional |
| Minimum Wheel Width | 8.5" |
| Maximum Wheel Width | 11" |
Versatile Traction Solution. For wheels requiring 35x12.50R20LT tires, the Cooper Discoverer Rugged Trek Tire delivers outstanding all-season performance, blending rough terrain capability with dependable comfort and safety. Branded with the 3PMSF symbol for severe snow service, this tire is engineered to provide stability, traction, and peace of mind in challenging conditions throughout the year.
Construction and Appearance. Made from premium-grade materials, this tire features a robust rough terrain tread pattern, larger scoops and lugs for improved traction, and omni-directional micro-gauge siping for increased stability and control. Whisper Grooves technology further reduces road noise, enhancing comfort during long drives. Every aspect of the construction supports durability, on-road quietness, and reliable grip for both daily use and off-road adventures.
Installation. Designed for easy installation with no drilling or modification required, this tire is compatible with standard mounting procedures on wheels that accept 35x12.50R20LT sizing. Its adaptable design allows for a quick upgrade, whether you’re working with a professional installer or handling the swap at home.
Warranty. Covered by a limited 60,000-mile warranty, the Cooper Discoverer Rugged Trek Tire offers long-term protection against premature wear and manufacturing defects. This comprehensive coverage reinforces the tire’s reputation for quality and provides drivers with added peace of mind on any journey.
Application. This Cooper Discoverer Rugged Trek Tire fits wheels requiring 35x12.50R20LT tires. It combines proven snow and off-road capability with daily driving comfort, giving your vehicle the traction, durability, and quiet ride needed for any road or terrain.
Cooper 004-405
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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