2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details
Talk to a Sierra 2500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Find Tires for your Sierra 2500
Cooper Discoverer STT Pro Mud-Terrain Tire (31" - 31x10.50R15)Find parts that fit my vehicle
Item HG42600
Sierra 2500 Sales Techs:
Connect Now
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price
$232.99 each
Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Cooper Discoverer STT Pro Mud-Terrain Tire
- Improves Traction on Mud and Other Soft Surfaces
- Provides a Quieter Ride
- Designed to Prevent Stone Retention and Extend Tire Life
- Effectively Drains Water and Resists Hydroplaning
- With Unique Mud Release Dimples to Help Eject Loose Soil
- Features Alternate Shoulder Lugs
- With Wide Circumferential Grooves
- Features Armor Tek Construction to Improve Tire Durability
- With 3-Ply Polyester Casing to Improve Puncture Resistance
- Includes Shoulder Soft Cleats to Provide Grip for Rock Climbing
- With Mud Scoops to Help Move You Through Mud Quickly
- Tire Diameter: 30.8
- Wheel Diameter: 15
- Sold Individually
- Easy Installation
- Fits Universal Applications
| Brand | Cooper |
| Tire Type | Mud-Terrain |
| Tire Diameter | 31 |
| Wheel Diameter | 15 |
| Tire Size | 31" - 31x10.50R15 |
| Tire Load Index | 109 (2271 lbs per tire) |
| Tire Load Rating | C |
| Tire Model | Discoverer STT Pro |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Tread Depth | 20/32" |
| Tire Revs Per Mile | 655 |
| Tire Weight | 47 |
Description
High-Performance Off-Road Tire. The Cooper Discoverer STT Pro Mud-Terrain Tire is designed to handle the toughest off-road conditions, providing exceptional traction on mud and other soft surfaces. Whether you're driving through muddy trails or climbing over rocks, this tire ensures a reliable grip and smoother ride.
Construction and Appearance. Built with Armor Tek3 construction, this tire offers enhanced durability, featuring a 3-ply polyester casing for superior puncture resistance. The wide circumferential grooves and mud scoops help efficiently move through mud, while the alternate shoulder lugs add to its aggressive appearance.
Installation. The Cooper Discoverer STT Pro Mud-Terrain Tire is designed for straightforward installation, making it an ideal choice for both DIY enthusiasts and professionals.
Application. This Cooper Discoverer STT Pro Mud-Terrain Tire fits universal applications.
Cooper 170110034
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
4.8
Reviews of Cooper Tire Products (15)
Reviews of Cooper Tire products have an average rating of 4.8 out of 5
Questions & Answers
No questions about this product yet.
Ask the First Question
