2023-2026
2017-2022
2011-2016
2008-2010
1999-2007
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
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Cooper Discoverer STT Pro Mud-Terrain Tire (33" - LT305/65R17)
Item SD48426
Our Price
$407.99 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Cooper Discoverer STT Pro Mud-Terrain Tire
- With 33-Inch Diameter for Enhanced Off-Road Capability
- Aggressive Tread Pattern for Maximum Traction
- Armor-Tek3 Construction for Extra Durability
- Deep Sidewall Lugs Improve Mud and Rock Performance
- Resists Cuts, Chips, and Abrasions for Long-Lasting Use
- Designed for All-Terrain Performance, Including Wet and Snowy Conditions
- Fits Vehicles Requiring a 33-Inch, LT305/65R17 Tire
| Brand | Cooper |
| Tire Model | Discoverer STT Pro |
| Tire Type | Mud-Terrain |
| Tire Size | 33" - 305/65R17 |
| Tire Diameter | 33 |
| Tire Load Index | 121 (3197 lbs per tire) |
| Tire Load Rating | E |
| Tire Tread Depth | 21/32" |
| Tire Revs Per Mile | 617 |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Weight | 64 |
| Wheel Diameter | 17 |
| UTQG Tire Rating | N/A |
| Tire Tread Pattern | Non-Directional |
| Minimum Wheel Width | 8.5" |
| Maximum Wheel Width | 11" |
Description
Unmatched Off-Road Performance and Durability. The Cooper Discoverer STT Pro Mud-Terrain Tire is engineered for off-road enthusiasts looking for extreme durability and superior traction. Its aggressive tread pattern, combined with deep sidewall lugs, ensures excellent grip on muddy trails, rocky terrain, and uneven surfaces, making it a great choice for serious off-roading.
Built to Handle the Toughest Conditions. Featuring Armor-Tek3 construction, this tire is designed to resist cuts, chips, and punctures, extending its lifespan even under harsh conditions. Whether tackling wet roads, deep snow, or rugged terrain, the Cooper Discoverer STT Pro provides reliable performance with reinforced durability, ensuring confidence no matter where you drive.
Installation. Mount the tire onto a compatible wheel, inflate to the recommended PSI, and balance for even wear distribution.
Application. This Cooper Discoverer STT Pro Mud-Terrain Tire fits vehicles requiring a 33-inch, LT305/65R17 tire.
Cooper 170136006
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) Discoverer STT Pro Mud-Terrain Tire
4.8
Reviews of Cooper Tire Products (25)
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