---
product_id: 22968214
title: "Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q Tire"
brand: "cooper"
price: "KSh255315"
currency: KES
in_stock: true
reviews_count: 11
category: "Cooper"
url: https://www.desertcart.co.ke/products/22968214-cooper-discoverer-stt-pro-all-season-lt305-65r17-121-118q
store_origin: KE
region: Kenya
---

# LT305/65R17 size - bold stance All-season off-road traction Armor Tek3 sidewall durability Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q Tire

**Brand:** cooper
**Price:** KSh255315
**Availability:** ✅ In Stock

## Summary

> 🛞 Elevate your off-road game with unstoppable grip and durability!

## Quick Answers

- **What is this?** Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q Tire by cooper
- **How much does it cost?** KSh255315 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/22968214-cooper-discoverer-stt-pro-all-season-lt305-65r17-121-118q)

## 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

- • **Quiet Yet Rugged Ride:** Enjoy minimal road noise without sacrificing toughness, perfect for daily drives and weekend escapades.
- • **All-Season Versatility:** Seamlessly transition from highway to trail with a tire engineered for year-round performance and grip.
- • **Stone Armor Technology:** Defend against sharp debris with innovative channels and ridges that expel lodged stones for lasting tread life.
- • **Unmatched Off-Road Dominance:** Conquer mud, rocks, and sand with aggressive tread and mud scoops designed for extreme terrain mastery.
- • **Armor Tek3 Reinforced Sidewalls:** Experience superior resistance to punctures and sidewall damage, built for rugged adventures.

## Overview

The Cooper Discoverer STT Pro LT305/65R17 is a premium all-season off-road tire engineered for extreme terrain performance without compromising on-road traction. Featuring patented Armor Tek3 sidewall technology and Stone Armor tread design, it offers enhanced durability against rocks and debris. Its aggressive tread pattern with mud scoops and cleats ensures superior grip in mud, sand, and loose dirt, while maintaining a quiet, comfortable ride. Rated for a 3195 lb load capacity and 160 PSI max pressure, this tire is a top choice for serious off-road enthusiasts seeking reliability and versatility year-round.

## Description

The Cooper Discoverer STT Pro All-Season LT305/65R17 121Q 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.

Review: Amazing. - Quiet and rugged. I was super leiry of buying tires on line. These tires are amazing. Very little if any road noise. Went from 265 to 315. Felt very little loss of power. The difference on the trails were significant. These tires bite and release the mud better than I could have imagined. Absolutely love the look, agility, and off road capabilities. Would highly recommend. I have tried uploading a picture but it won't let me. Anywho. They are amazing
Review: Great price for 37's - I've been running the Cooper Discoverer Pro STT's for a while now and needed to replace 2 of my tires. desertcart had the best price on 37x12.50R17's I could find, plus I didn't have to pay a bunch for shipping. These tires are great! Not a ton of road noise and they hold up great while off roading.

## 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 | B017XTUP8C |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #470,600 in Automotive ( See Top 100 in Automotive ) #862 in Light Truck & SUV All-Terrain & Mud-Terrain Tires |
| Brand | Cooper |
| Construction Type | Radial |
| Customer Reviews | 4.6 4.6 out of 5 stars (394) |
| Date First Available | November 13, 2015 |
| Exterior | BSW: Black Side Wall |
| Global Trade Identification Number | 00029142830009, 00291428300098 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 32.7 Inches |
| Item Weight | 64.9 pounds |
| Item model number | 170136006 |
| Load Capacity | 3195 Pounds |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170136006 |
| Maximum Pressure | 160 Pound per Square Inch |
| Model | DISCOVERER STT PRO |
| OEM Part Number | 9023692 |
| Section Width | 305 Millimeters |
| Size | LT305/65R17 121/118Q |
| Tire Diameter | 32.68 |
| Tread Depth | 21 32nds |
| Tread Type | Non-Directional |
| UPC | 029142830009 291428300098 |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 305/65R17 |

## Product Details

- **Brand:** Cooper
- **Load Capacity:** 3195 Pounds
- **Load Index:** 121
- **Rim Size:** 17 Inches
- **Section Width:** 305 Millimeters
- **Size:** LT305/65R17 121/118Q
- **Speed Rating:** Q
- **Tire Aspect Ratio:** 65.0
- **Tread Depth:** 21 32nds
- **Tread Type:** Non-Directional

## Images

![Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q Tire - Image 1](https://m.media-amazon.com/images/I/81JGm+U5UUL.jpg)
![Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q Tire - Image 2](https://m.media-amazon.com/images/I/81PIbBCFJeL.jpg)
![Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q Tire - Image 3](https://m.media-amazon.com/images/I/81aQX-ppp2L.jpg)
![Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q Tire - Image 4](https://m.media-amazon.com/images/I/81wPJoHoKWL.jpg)
![Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q 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,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing.
*by G***K on January 25, 2025*

Quiet and rugged. I was super leiry of buying tires on line. These tires are amazing. Very little if any road noise. Went from 265 to 315. Felt very little loss of power. The difference on the trails were significant. These tires bite and release the mud better than I could have imagined. Absolutely love the look, agility, and off road capabilities. Would highly recommend. I have tried uploading a picture but it won't let me. Anywho. They are amazing

### ⭐⭐⭐⭐⭐ Great price for 37's
*by S***Y on July 2, 2025*

I've been running the Cooper Discoverer Pro STT's for a while now and needed to replace 2 of my tires. Amazon had the best price on 37x12.50R17's I could find, plus I didn't have to pay a bunch for shipping. These tires are great! Not a ton of road noise and they hold up great while off roading.

### ⭐⭐⭐⭐⭐ Mean look for any off-road vehicle
*by J***N on May 29, 2025*

These are the best tires I have ever had. I’m on set number 3. They get beat up when I go wheeling but they have good grip and get the job done. I hate that prices have gone up, but they were worth it to me. I mounted them to my beadlocks myself in the garage and have not had to rebalance the wheels.

## Frequently Bought Together

- Cooper Discoverer STT Pro All-Season LT305/65R17 121/118Q 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 35X12.50R15LT 113Q Tire

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**Shop now:** [https://www.desertcart.co.ke/products/22968214-cooper-discoverer-stt-pro-all-season-lt305-65r17-121-118q](https://www.desertcart.co.ke/products/22968214-cooper-discoverer-stt-pro-all-season-lt305-65r17-121-118q)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-23*