---
product_id: 593198530
title: "Discoverer Rugged Trek All-Season LT315/70R17 121/118S Tire | Light Truck Rugged Terrain All Weather Traction 121/118S Rated E (10 Ply) Radial Construction Raised Black Letters Tire"
brand: "cooper"
price: "€ 2043.82"
currency: EUR
in_stock: true
reviews_count: 12
category: "Cooper"
url: https://www.desertcart.hr/products/593198530-discoverer-rugged-trek-all-season-lt315-70r17-121-118s-tire
store_origin: HR
region: Croatia
---

# Whisper Grooves for quiet highway rides 55,000-mile treadwear warranty 30% deeper tread for off-road grip Discoverer Rugged Trek All-Season LT315/70R17 121/118S Tire | Light Truck Rugged Terrain All Weather Traction 121/118S Rated E (10 Ply) Radial Construction Raised Black Letters Tire

**Brand:** cooper
**Price:** € 2043.82
**Availability:** ✅ In Stock

## Summary

> 🛻 Tough looks, smoother rides — own every road with confidence!

## Quick Answers

- **What is this?** Discoverer Rugged Trek All-Season LT315/70R17 121/118S Tire | Light Truck Rugged Terrain All Weather Traction 121/118S Rated E (10 Ply) Radial Construction Raised Black Letters Tire by cooper
- **How much does it cost?** € 2043.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/593198530-discoverer-rugged-trek-all-season-lt315-70r17-121-118s-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

- • **Dual-Sidewall Design:** Switch up your style with Mountain Pass or Knife-Edge aggressive looks
- • **All-Season Versatility:** Engineered for year-round grip on wet roads and rough terrain
- • **Long-Lasting Durability:** Backed by a 55,000-mile treadwear warranty and 10-ply radial construction
- • **Whisper Quiet Technology:** Advanced grooves reduce road noise for a smooth, peaceful drive
- • **Rugged Off-Road Performance:** 30% deeper tread and Stone Blockades keep you conquering trails confidently

## Overview

The Cooper Discoverer Rugged Trek LT315/70R17 tire combines aggressive off-road capability with quiet, comfortable on-road performance. Featuring dual sidewall designs, 30% deeper tread, and Stone Blockades to protect against trail debris, it’s built for year-round use with a 55,000-mile treadwear warranty and Whisper Grooves technology to minimize noise. Perfect for SUVs and pickups demanding durability, style, and versatility.

## Description

The Cooper Discoverer Rugged Trek All-Season LT315/70R17 121/118S Tire is an all-season pickup truck and SUV tire that looks tough because it is tough. It looks aggressive but it also has nice manners. The Rugged Trek has a unique Rough Terrain pattern, which is trail capable and provides extra grip and confidence when you venture off the highway. It also features Stone Blockades, which are ridges in the tire pattern to help keep pesky stones and rocks out of the tire and on the ground where they belong, helping protect the tire from damage when you’re off the beaten path. Rugged Trek is built to provide enhanced grip on wet roads and features Whisper Grooves Technology that blocks the rush of air through the tire, helping to eliminate noise when on the highway. There are dual sidewall designs so you can pick between the Mountain Pass pattern or Knife-Edge pattern, which gives you double the options for your look. Our aggressive tread blocks are designed for quiet on-road performance and deep treads help grip in sticky mud and sand. While this is a tough-looking tire, it is also engineered for a quiet and comfortable drive.

Review: Purchased from purely power sports 35/12.5/20 - Ordered these tires on Tuesday and they arrived on Thursday via FedEx. Amazingly fast, authentic and exactly as described. Thank you thank you! Will update performance at a later date but maaaaan do these look tough 💪 Ok, I'm back. Balanced well. Roll smooth. Surprisingly quiet. Hold the road. Look badass. Amazing tires and they're F rated. Did i mention they look badass? If you're shopping for tires, look no further fellas. You won't be sorry
Review: Best tires yet! - Great tires for great price deal. Smooth ride. I was skeptical if would be loud and hard too balance like others was saying but i was wrong. And the looks of it on my suv looks badass. 🤙🏼

## Features

- Off-road strong & on-road smooth
- Dual-sidewall design so you can pick your favorite to show off on your drive
- Treadwear Warranty: 55,000 miles
- Up to 30% Deeper Tread than our traditional All-Terrain Tires
- Mountain Pass or Knife-Edge pattern: Two Shoulder Designs double the options of an aggressive look
- Standard Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP4HVQC2 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #131,368 in Automotive ( See Top 100 in Automotive ) #133 in Light Truck & SUV All-Terrain & Mud-Terrain Tires |
| Brand | Cooper |
| Brand Name | Cooper |
| Construction Type | Radial |
| Customer Reviews | 4.7 out of 5 stars 365 Reviews |
| Global Trade Identification Number | 00029142984481 |
| Included Components | Tire Only |
| Item Diameter | 34.3 inches |
| Item Dimensions | 20 x 10 x 20 inches |
| Item Type Name | Tire |
| Item Weight | 66.9 pounds |
| Load Capacity | 3195 pounds |
| Load Index | 121 |
| Load Range | E |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170215007 |
| Manufacturer Warranty Description | 55,000 Mile Treadwear |
| Maximum Pressure | 65 psi |
| Model Number | 170215007 |
| Number of Packs | 1 |
| Ply | 10-Ply |
| Rim Size | 17 inches |
| Seasons | Year Round |
| Section Width | 31.5 centimeters |
| Size | LT315/70R17 121/118S |
| Speed Rating | S |
| Tire Aspect Ratio | 70 |
| Tire Diameter | 34.33 |
| Tread Depth | 18 thirty_seconds_inches |
| Tread Type | Symmetrical |
| UPC | 029142984481 |
| Unit Count | 1 Count |
| Vehicle Tire ISO Metric Size Description | LT315/70R17 |

## Product Details

- **Brand:** Cooper
- **Load Capacity:** 3195 pounds
- **Load Index:** 121
- **Rim Size:** 17 inches
- **Section Width:** 31.5 centimeters
- **Size:** LT315/70R17 121/118S
- **Speed Rating:** S
- **Tire Aspect Ratio:** 70
- **Tread Depth:** 18 thirty_seconds_inches
- **Tread Type:** Symmetrical

## Images

![Discoverer Rugged Trek All-Season LT315/70R17 121/118S Tire | Light Truck Rugged Terrain All Weather Traction 121/118S Rated E (10 Ply) Radial Construction Raised Black Letters Tire - Image 1](https://m.media-amazon.com/images/I/81a4SLlIg0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Purchased from purely power sports 35/12.5/20
*by L***K on August 22, 2025*

Ordered these tires on Tuesday and they arrived on Thursday via FedEx. Amazingly fast, authentic and exactly as described. Thank you thank you! Will update performance at a later date but maaaaan do these look tough 💪 Ok, I'm back. Balanced well. Roll smooth. Surprisingly quiet. Hold the road. Look badass. Amazing tires and they're F rated. Did i mention they look badass? If you're shopping for tires, look no further fellas. You won't be sorry

### ⭐⭐⭐⭐⭐ Best tires yet!
*by M***A on June 23, 2026*

Great tires for great price deal. Smooth ride. I was skeptical if would be loud and hard too balance like others was saying but i was wrong. And the looks of it on my suv looks badass. 🤙🏼

### ⭐⭐⭐⭐⭐ Impressive to say the least
*by B***Y on April 2, 2024*

***UPDATED*** Mother Nature finally allowed me to get a better idea about these tires. I have so far run them through deep mud, heavy rain (1” an hour or heavier), dry roads and on mild rocks. No sand or snow here in Central Arkansas this time of year. So I haven’t aired these down at all, been 36 psi. In the wet these are great. Plenty of contact in heavy rain to provide a feeling of confidence at hwy speed. In the dry these are VERY quiet for such an aggressive tread. I have honestly had more tire noise from some AT tires. In the dirt and rocks these take everything I throw at them and want more. I easily scrambled over everything I encountered on the trails. In the mud these tires clean themselves out nicely. I had no caking as I rolled through mud about 1-2” deep. I am very pleased with these tires. Worth every penny I spent and will gladly buy again. Hope this helps y’all a little. I will update snow when winter comes around again. For now, kudos to cooper for a great set of tires

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**Shop now:** [https://www.desertcart.hr/products/593198530-discoverer-rugged-trek-all-season-lt315-70r17-121-118s-tire](https://www.desertcart.hr/products/593198530-discoverer-rugged-trek-all-season-lt315-70r17-121-118s-tire)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-17*