---
product_id: 727875513
title: "Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire"
brand: "cooper"
price: "VT1054449"
currency: VUV
in_stock: false
category: "Cooper"
url: https://www.desertcart.vu/products/727875513-cooper-discoverer-stt-pro-all-season-lt305-60r18-126-123q
store_origin: VU
region: Vanuatu
---

# Extreme all-season off-road traction Mud Slingers 2.0 self-cleaning tread Armor Tek3 reinforced durability Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire

**Brand:** cooper
**Price:** VT1054449
**Availability:** ❌ Out of Stock

## Summary

> 🛞 Dominate the wild with the ultimate all-terrain tire experience!

## Quick Answers

- **What is this?** Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire by cooper
- **How much does it cost?** VT1054449 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/727875513-cooper-discoverer-stt-pro-all-season-lt305-60r18-126-123q)

## Best For

- cooper enthusiasts

## Why This Product

- Trusted cooper brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Standard Limited Warranty:** Drive with peace of mind backed by Cooper’s trusted coverage.
- • **Innovative Mud Slingers 2.0:** Keeps your tires mud-free for relentless traction.
- • **Rock Climber Sidewall Design:** Grips knurled rocks and powers through thick mud effortlessly.
- • **Armor Tek3 Sidewall Protection:** Built tough to resist rocks, debris, and rugged trails.
- • **Unmatched All-Season Off-Road Grip:** Conquer every terrain with confidence, rain or shine.

## Overview

The Cooper Discoverer STT Pro LT305/60R18 is Cooper’s most extreme all-season off-road tire, engineered with Armor Tek3 technology for superior sidewall durability and a specialized tread design featuring Mud Slingers 2.0 and Rock Climber elements. It delivers best-in-class off-road traction without compromising on-road performance, making it the go-to tire for adventurous professionals who demand reliability and rugged style year-round.

## Description

The Cooper Discoverer STT Pro All Season LT305/60R18 126/123Q Tire offers Cooper the most extreme all-season off-road tire ever and delivers incredible off-road performance without sacrificing on-road traction. Discoverer STT Pro tires provide best-in-class off-road performance to help extreme off-road vehicles challenge the toughest challenges. Patented Armor Tek3 tire technology adds strength to the vehicle's sidewalls and increases resistance to damage when riding rocks and uneven terrain. The Discoverer STT Pro comes with rubber formulated to combat shredding and damage caused by rock and off-road obstacles. The ROCK CLIMBER sidewall features deep "climber treat" and Flex Grooves built into the side of the tire to grasp knurled rocks and power through thick mud to help you conquer even the toughest obstacles. The MUD SLINGERS 2.0 is a deep, wider trench that adds a notch throughout the tread to better grip power through and helps to continually remove thick mud from the tires. EARTH DIGGERS are a large block to tackle tricky terrain. Alternating mud scoops create powerful dig of loose dirt, sand, and sticky mud. STONE ARMOR TECHNOLOGY provides ultimate durability with grooves, tails and edges designed to protect yourself from sharp rocks and debris while exhausting pronged stones.

## Features

- All Season Off-Road Traction Tires
- The most extreme all season off-road tires Cooper has ever offered
- Provides excellent off-road performance without sacrificing on-road traction
- Tread design prevents stone retention
- Armor Tek3 construction improves tire durability
- Tire shoulders are designed with soft surface cleats and mud scoops
- Standard Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WVB3ZVQ |
| Brand | Cooper |
| Color | Black |
| Construction | Radial |
| Date First Available | July 24, 2023 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W x H | 83 x 83 x 30.5 cm |
| Item Weight | 29.9 Kilograms |
| Item model number | 170147034 |
| Manufacturer | Cooper |
| Model | DISCOVERER STT PRO |
| OEM Part Number | 90000036003 |
| Section Width | 305 ミリメートル |
| Tread Depth | 21 32nds |

## Product Details

- **Brand:** Cooper
- **Rim Size:** 18 Inches
- **Section Width:** 305 ミリメートル
- **Size:** LT305/60R18 126/123Q
- **Tire Aspect Ratio:** 60.0

## Images

![Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire - Image 1](https://m.media-amazon.com/images/I/81JGm+U5UUL.jpg)
![Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire - Image 2](https://m.media-amazon.com/images/I/81PIbBCFJeL.jpg)
![Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire - Image 3](https://m.media-amazon.com/images/I/81aQX-ppp2L.jpg)
![Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire - Image 4](https://m.media-amazon.com/images/I/81wPJoHoKWL.jpg)
![Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire - Image 5](https://m.media-amazon.com/images/I/81xam6Rzz6L.jpg)

## Questions & Answers

**Q: Do these have white letters?**
A: This is going to be an all black sidewall. Thanks!

**Q: are these 10 ply tires?**
A: Listing states 10 ply

**Q: How badly will my MPGs drop with these tires?**
A: I lost almost 20%.  That being said... They are awesome tires.

**Q: Will these fit on a 15x8 wheel?**
A: Hello, 
These will not fit a 15x8 wheel.  This tire fits a15x8.5" to 15x11" wheel. 
Thanks,

## Frequently Bought Together

- Cooper Discoverer STT Pro All-Season LT305/60R18 126/123Q Tire
- GAsupply Black Lug Nuts, 1/2-20 Closed End Bulge Acorn Lug Nuts 3/4 inch 19mm Hex 1.38 inch Tall 60 Degree Conical Seat
- Cooper Discoverer STT Pro All-Season 33X12.50R15LT 108Q Tire

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**Shop now:** [https://www.desertcart.vu/products/727875513-cooper-discoverer-stt-pro-all-season-lt305-60r18-126-123q](https://www.desertcart.vu/products/727875513-cooper-discoverer-stt-pro-all-season-lt305-60r18-126-123q)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-27*