---
product_id: 675041424
title: "Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire"
brand: "cooper"
price: "1244 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/675041424-cooper-discoverer-stt-pro-all-season-30x9-50r15lt-104q-tire
store_origin: RO
region: Romania
---

# 19/32" tread depth for max grip All-season traction, mud & rock ready Armor Tek3 sidewall durability Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire

**Brand:** cooper
**Price:** 1244 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🛞 Ready to Rule Every Road & Trail – Don’t Just Drive, Dominate!

## Quick Answers

- **What is this?** Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire by cooper
- **How much does it cost?** 1244 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/675041424-cooper-discoverer-stt-pro-all-season-30x9-50r15lt-104q-tire)

## 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

- • **All-Season Versatility:** Engineered to deliver reliable traction on wet, dry, and muddy surfaces without compromising highway performance.
- • **Stone Armor Technology:** Innovative tread channels expel stones and prevent retention, keeping your ride smooth and safe.
- • **Heavy-Duty Load Capacity:** Rated 104Q to support heavy loads while maintaining stability and control on and off the road.
- • **Unmatched Off-Road Dominance:** Conquer rugged terrain with deep climber cleats and mud scoops designed for extreme grip.
- • **Armor Tek3 Sidewall Protection:** Reinforced sidewalls resist punctures and damage from rocks and debris for long-lasting durability.

## Overview

The Cooper Discoverer STT Pro 30X9.50R15LT 104Q is a premium all-season off-road tire featuring 19/32" tread depth, Armor Tek3 reinforced sidewalls, and advanced stone expelling tread design. Built for extreme durability and superior traction on mud, rocks, and loose terrain, it balances rugged off-road capability with dependable on-road performance, backed by a standard limited warranty.

## Description

The Cooper Discoverer STT Pro All-Season Tire is the most extreme all-season, off-road tire Cooper offers to date, providing remarkable off-road performance without sacrificing on-road traction. The Discoverer STT PRO tire delivers best-in-class off-road performance, empowering the extreme off-roader to take on the toughest challenges. Patented Armor Tek3 tire technology adds strength to the tire sidewall, providing increased resistance to damage while driving over boulders and uneven, tough terrain. The Discoverer STT Pro comes with rubber formulated to combat shredding and damage from stones and off-road obstacles. The ROCK CLIMBER SIDEWALL gets max traction to help conquer even the toughest obstacles with deep ‘Climber Cleats’ and Flex Grooves built into the side of the tire that grip jagged rocks and power through thick mud. The MUD SLINGERS 2.0 are deep, wide trenches with additional notches throughout the tread combine to give you more grip to power through and help continuously clear thick mud from the tire. The EARTH DIGGERS can tackle tricky terrain with large blocks with alternating mud scoops that forcefully dig into loose dirt, sand or sticky mud. The STONE ARMOR TECHNOLOGY provides the ultimate durability with channels, ridges, and edges designed to help defend against sharp rocks and debris while expelling lodged stones.

## Features

- All-Season Off-Road Traction Tire
- The most extreme all-season, off-road tire Cooper offers to date
- Provides remarkable off-road performance without sacrificing on-road traction
- Tread design helps to prevent stone retention
- Armor Tek3 construction for added tire durability
- The shoulder of the tire was designed with soft surface cleats and mud scoops
- Standard Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017XTRGJ8 |
| Aspect Ratio | 9.5 |
| Brand | Cooper |
| Construction | Radial |
| Customer Reviews | 4.7 4.7 out of 5 stars (13) |
| Date First Available | 15 November 2022 |
| Item Weight | 19.4 Kilograms |
| Item model number | 170122034 |
| Load Index Rating | 104.0 |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170122034 |
| Model | DISCOVERER STT PRO |
| Rim Diameter | 15 Inches |
| Section Width | 9.5 Inches |
| Speed Rating | Q |
| Tread Depth | 19 32nds |

## Product Details

- **Brand:** Cooper
- **Rim size:** 15 Inches
- **Section width:** 9.5 Inches
- **Size:** 30X9.50R15LT 104Q
- **Tyre aspect ratio:** 9.5

## Images

![Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire - Image 1](https://m.media-amazon.com/images/I/81aQX-ppp2L.jpg)
![Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire - Image 2](https://m.media-amazon.com/images/I/91YhnE1-VBL.jpg)
![Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire - Image 3](https://m.media-amazon.com/images/I/81JGm+U5UUL.jpg)
![Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire - Image 4](https://m.media-amazon.com/images/I/81xam6Rzz6L.jpg)
![Cooper Discoverer STT Pro All-Season 30X9.50R15LT 104Q Tire - Image 5](https://m.media-amazon.com/images/I/81wPJoHoKWL.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,

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**Shop now:** [https://www.desertcart.ro/products/675041424-cooper-discoverer-stt-pro-all-season-30x9-50r15lt-104q-tire](https://www.desertcart.ro/products/675041424-cooper-discoverer-stt-pro-all-season-30x9-50r15lt-104q-tire)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-13*