---
product_id: 544257485
title: "Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire"
brand: "cooper"
price: "7441.96 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Cooper"
url: https://www.desertcart.tn/products/544257485-cooper-discoverer-rugged-trek-all-season-37x12-50r20lt-126q-tire
store_origin: TN
region: Tunisia
---

# 37-inch diameter for commanding presence Whisper Grooves tech for quiet, wet-road grip 55,000-mile treadwear warranty for long-lasting durability Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire

**Brand:** cooper
**Price:** 7441.96 DT
**Availability:** ✅ In Stock

## Summary

> 🛞 Rugged style meets all-season performance—drive bold, drive confident!

## Quick Answers

- **What is this?** Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire by cooper
- **How much does it cost?** 7441.96 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/544257485-cooper-discoverer-rugged-trek-all-season-37x12-50r20lt-126q-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

- • **Stone Blockades:** Protect your investment by keeping damaging stones out of the tread
- • **Deep Tread Advantage:** Up to 30% deeper tread for superior off-road traction and mud grip
- • **Dual-Sidewall Design:** Switch up your style with Mountain Pass or Knife-Edge aggressive looks
- • **All-Season Confidence:** Engineered for smooth, quiet highway rides and rugged trail performance
- • **Heavy-Duty Load Capacity:** Supports up to 3,750 lbs, perfect for trucks and SUVs that mean business

## Overview

The Cooper Discoverer Rugged Trek 37X12.50R20LT 126Q tire blends aggressive off-road capability with refined on-road comfort. Featuring dual sidewall designs, deep treads, and Whisper Grooves technology, it delivers superior traction, noise reduction, and durability backed by a 55,000-mile treadwear warranty. Ideal for trucks and SUVs, it supports heavy loads while maintaining a commanding presence on any terrain.

## Description

The Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q 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: 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. 🤙🏼
Review: Impressive to say the least - ***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

## 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 | B0BXP1QRZC |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #63,194 in Automotive ( See Top 100 in Automotive ) #62 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 371 Reviews |
| Global Trade Identification Number | 00029142984474 |
| Included Components | Tire Only |
| Item Diameter | 36.54 inches |
| Item Dimensions | 35 x 35 x 11 inches |
| Item Highlight | Light Truck Rugged Terrain All Weather Traction 126Q Rated E (10 Ply) Radial Construction Raised Black Letters Tire |
| Item Type Name | Tire |
| Item Weight | 70.9 pounds |
| Load Capacity | 3750 pounds |
| Load Index | 126 |
| Load Range | E |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170214007 |
| Manufacturer Warranty Description | 55,000 Mile Treadwear |
| Maximum Pressure | 65 psi |
| Model Number | 170214007 |
| OEM Equivalent Part Number | COOP-170214007 |
| Ply | 10-Ply |
| Rim Size | 20 inches |
| Rim Width | 10 inches |
| Seasons | Year Round |
| Section Width | 31.8 centimeters |
| Size | 37X12.50R20LT 126Q |
| Speed Rating | Q |
| Tire Aspect Ratio | 12 |
| Tire Diameter | 36.54 |
| Tread Depth | 18 thirty_seconds_inches |
| Tread Type | Symmetrical |
| UPC | 029142984474 |
| Unit Count | 1 Count |
| Vehicle Tire ISO Metric Size Description | 318/12R36.54 |

## Product Details

- **Brand:** Cooper
- **Size:** 37X12.50R20LT 126Q
- **Section Width:** 318 Millimeters
- **Load Capacity:** 3750 Pounds
- **Tread Depth:** 18 32nds
- **Tread Type:** Symmetrical
- **Maximum Pressure:** 65 Pound per Square Inch
- **Rim Width:** 10 Inches
- **Tire Diameter:** 36.54
- **Item dimensions L x W x H:** 35 x 35 x 11 inches

## Images

![Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire - Image 1](https://m.media-amazon.com/images/I/81a4SLlIg0L.jpg)
![Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire - Image 2](https://m.media-amazon.com/images/I/7150hDtNL3L.jpg)
![Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire - Image 3](https://m.media-amazon.com/images/I/814u0c-TXgL.jpg)
![Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire - Image 4](https://m.media-amazon.com/images/I/713WQQqFrnL.jpg)
![Cooper Discoverer Rugged Trek All-Season 37X12.50R20LT 126Q Tire - Image 5](https://m.media-amazon.com/images/I/81oDJKeEsSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ 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

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-04*