---
product_id: 353613395
title: "Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire"
brand: "cooper"
price: "579638 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/353613395-cooper-discoverer-at3-xlt-all-season-lt285-70r17-121-118s
store_origin: HU
region: Hungary
---

# 60,000 mi tread warranty 3195 lbs load capacity Aggressive sidewall & rugged traction Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire

**Brand:** cooper
**Price:** 579638 Ft
**Availability:** ✅ In Stock

## Summary

> 🛻 Elevate your ride with unstoppable traction and durability.

## Quick Answers

- **What is this?** Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire by cooper
- **How much does it cost?** 579638 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/353613395-cooper-discoverer-at3-xlt-all-season-lt285-70r17-121-118s)

## 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

- • **Rugged Traction Shoulders:** Enhanced grip for boulder crawling and mud handling, plus abrasion resistance.
- • **Built to Haul Heavy, Handle Hard:** Supports up to 3,195 lbs load capacity for your toughest payloads.
- • **Quiet Confidence on and off the Road:** Smooth, silent ride at highway speeds without sacrificing off-road capability.
- • **Endurance That Outlasts Your Adventures:** 60,000-mile treadwear warranty means fewer replacements, more road time.
- • **Aggressive Sidewalls for Off-Road Dominance:** Deep, jagged sidewalls conquer rocks and mud with confidence.

## Overview

The Cooper Discoverer AT3 XLT LT285/70R17 tire is a 10-ply, all-season, all-terrain powerhouse designed for lifted and heavy-duty trucks. With a 60,000-mile treadwear warranty, 3,195 lbs load capacity, and aggressive sidewall design, it delivers rugged off-road traction and abrasion resistance while maintaining quiet, smooth highway performance. Perfect for professionals who demand durability and style in every mile.

## Description

The Cooper Discoverer AT3 XLT All-Season LT285/70R17 121S E Tire is designed for lifted, leveled and extra-large pickups for extreme hauling and aggressive off-roading, with a side wall design that makes this the industry’s best looking AT tire. Worthy of your ride! The Discoverer AT3 XLT with Durable Tread Technology hauls heavy loads with less wear and are built to withstand ongoing assault from dirt and gravel. This ultra-capable tire offers the tread durability to handle backroad travel and weekend off-roading with the quiet performance for weekday driving around town. The Discoverer AT3 XLT exclusively sports rugged traction shoulders that provide increased off-road traction for boulder crawling and mud handling, as well as additional resistance to abrasion and punctures.

Review: Exceeds expectations so far. - I've only put a couple hundred miles on them so far, but I put them through mud, gravel, wet grass, and a stream crossing and they handled admirably. They're easily the quietest AT tire I've had, virtually silent even at 80 mph. I'm really impressed by the manners on pavement, very grippy through takeoffs and in the curves. They felt a touch floaty on gravel, but nothing serious. Not as good as a dedicated mud tire in the muck, but I would class it as very good to excellent for an All Terrain tire. On wet grass it did extremely well, not aggressive enough to mess up the clients yard, but grippy enough to go slow without spinning out, same with the slick rock in the creek. I'm interested to see how these puppies do in the snow and ice this winter, but based on reviews and my experience so far I expect it will be good to excellent. Looks were secondary to my decision, but I have to admit they're a tough looking tire, at first glance you could easily think they were a dedicated off road tire and being an old fart with a white truck I like the way the raised white letters look too although I know that's not the thing anymore (don't worry you can put the all black side out if you prefer).
Review: Great tires - I’ve had these tires on my 2500 service truck for a few years, they ride smooth, they’re not loud, and they haven’t worn down much at all. As for balancing, I have double beadlock wheels with rubber inserts so I use balancing beads (also purchased on desertcart) and there’s a negligible shimmy every so often. Also, the shipper, Autoplicity, has fantastic customer service.

## Features

- All-Season, All-Terrain Tire
- Treadwear Warranty: 60,000 Miles
- Aggressive Sidewall Design: Deep, jagged sidewalls that help the tires climb up rocks and plow through mud
- Rugged Traction Shoulders provide increased off-road traction for boulder crawling and mud handling, as well as additional resistance to abrasion and punctures
- Hauls heavy loads with less wear
- Built to withstand the ongoing assault from dirt and gravel
- Designed to prevent cutting and chipping on rocky and gravel terrain
- Extreme durability for hauling
- Standard Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09912RCTL |
| Best Sellers Rank | #296,775 in Automotive ( See Top 100 in Automotive ) #460 in Light Truck & SUV All-Terrain & Mud-Terrain Tires |
| Brand | Cooper |
| Brand Name | Cooper |
| Customer Reviews | 4.6 out of 5 stars 883 Reviews |
| Global Trade Identification Number | 00029142972129 |
| Included Components | Tire Only |
| Item Diameter | 32.8 Inches |
| Item Dimensions | 32.8 x 32.8 x 11.4 inches |
| Item Type Name | Tire |
| Item Weight | 55.8 Pounds |
| Load Capacity | 3195 Pounds |
| Load Index | 121 |
| Manufacturer | Cooper |
| Manufacturer Warranty Description | 60,000 Mile Treadwear |
| Maximum Pressure | 80 Pound per Square Inch |
| Ply | 10-Ply |
| Rim Size | 17 Inches |
| Rim Width | 17 Inches |
| Seasons | Year Round |
| Section Width | 285 Millimeters |
| Size | LT285/70R17 121/118S BLK |
| Speed Rating | S |
| Tire Aspect Ratio | 70 |
| Tire Diameter | 32.7 |
| Tread Depth | 17 32nds |
| Tread Type | Non-Directional |
| UPC | 029142972129 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Cooper
- **Load Capacity:** 3195 Pounds
- **Load Index:** 121
- **Rim Size:** 17 Inches
- **Section Width:** 285 Millimeters
- **Size:** LT285/70R17 121/118S BLK
- **Speed Rating:** S
- **Tire Aspect Ratio:** 70
- **Tread Depth:** 17 32nds
- **Tread Type:** Non-Directional

## Images

![Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire - Image 1](https://m.media-amazon.com/images/I/71seqiC415L.jpg)
![Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire - Image 2](https://m.media-amazon.com/images/I/81N6cZoeBLL.jpg)
![Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire - Image 3](https://m.media-amazon.com/images/I/81XobVAk2+L.jpg)
![Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire - Image 4](https://m.media-amazon.com/images/I/81ZCzADnicL.jpg)
![Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S Tire - Image 5](https://m.media-amazon.com/images/I/91A6w2iRvGL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do these tires have the white lettering like the photos show?**
A: Hello,
According to the manufacturer part number, these tires do come with the white lettering on the sidewall. Hope this helps!
Thank you,
Tires-easy.com

**Q: Are they blackwall or white outlined?**
A: Hello,

These specific tires actually come with a black sidewall, so it does not have the raised white lettering. This information is located on the description of the tire, (for future references). BSW is for Black Sidewall, WSW for White Sidewall, and WL for White Lettering. 

Hope this helps!

Thank you

**Q: Does the 285 65 r20 come with raised white letters? i noticed it says blk next to them.**
A: Hi! You can select the 285/65R20 size with either a black sidewall or raised white lettering. Just select the option you'd prefer in the drop down! Thank you!

**Q: Anyone know how well these do in snow? My 2010 ram sucks with the current tires im looking for a good winter tire**
A: I have a 2014 Ram 2500 with these tires. This is my first winter driving with these tires and for the first time I am able to drive good in the snow without being in 4wd. Of course in deeper snow I drive in 4wd, but can go regular speed with no issues.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceeds expectations so far.
*by G***F on May 15, 2021*

I've only put a couple hundred miles on them so far, but I put them through mud, gravel, wet grass, and a stream crossing and they handled admirably. They're easily the quietest AT tire I've had, virtually silent even at 80 mph. I'm really impressed by the manners on pavement, very grippy through takeoffs and in the curves. They felt a touch floaty on gravel, but nothing serious. Not as good as a dedicated mud tire in the muck, but I would class it as very good to excellent for an All Terrain tire. On wet grass it did extremely well, not aggressive enough to mess up the clients yard, but grippy enough to go slow without spinning out, same with the slick rock in the creek. I'm interested to see how these puppies do in the snow and ice this winter, but based on reviews and my experience so far I expect it will be good to excellent. Looks were secondary to my decision, but I have to admit they're a tough looking tire, at first glance you could easily think they were a dedicated off road tire and being an old fart with a white truck I like the way the raised white letters look too although I know that's not the thing anymore (don't worry you can put the all black side out if you prefer).

### ⭐⭐⭐⭐⭐ Great tires
*by A***R on September 7, 2025*

I’ve had these tires on my 2500 service truck for a few years, they ride smooth, they’re not loud, and they haven’t worn down much at all. As for balancing, I have double beadlock wheels with rubber inserts so I use balancing beads (also purchased on Amazon) and there’s a negligible shimmy every so often. Also, the shipper, Autoplicity, has fantastic customer service.

### ⭐⭐⭐⭐⭐ Worth the money.
*by J***E on January 27, 2025*

Second set of these tires I’ve had on 2 different vehicles. Low road noise as long as you have a good alignment and rotate on schedule. They last longer than most A/T truck tires. Good traction on all surfaces and they look good. Just wish they put white lettering on the 20” tires.

## Frequently Bought Together

- Cooper Discoverer AT3 XLT All-Season LT285/70R17 121/118S 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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-26*