---
product_id: 105590493
title: "Tyre Discover STT PRO P.O.R."
brand: "cooper"
price: "₪1119"
currency: ILS
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.il/products/105590493-tyre-discover-stt-pro-p-o-r
store_origin: IL
region: Israel
---

# Reduced road noise tech 3-ply Armor-Tek3 construction Rock Climber sidewall cleats Tyre Discover STT PRO P.O.R.

**Brand:** cooper
**Price:** ₪1119
**Availability:** ❌ Out of Stock

## Summary

> 🚙 Conquer Every Terrain with Confidence — The Ultimate Off-Road Armor!

## Quick Answers

- **What is this?** Tyre Discover STT PRO P.O.R. by cooper
- **How much does it cost?** ₪1119 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/105590493-tyre-discover-stt-pro-p-o-r)

## 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

- • **Adaptive Flex Groove 🦾:** Engineered flex groove absorbs impacts and enhances tire conformity over rugged obstacles for ultimate comfort.
- • **Smooth & Stable Ride 🔊:** 3-2 inner tread ribs reduce road noise and vehicle drift, ensuring confident on-road handling.
- • **Mud-Slinging Power 🌧️:** Alternating mud scoops and asymmetrical scallops shovel through the toughest muddy terrains effortlessly.
- • **Unmatched Durability 🛡️:** Armor-Tek3 3-ply carcass delivers 50% more impact resistance for fearless off-road adventures.
- • **Precision Traction Mastery 🪨:** Rock Climber sidewall cleats and large side biters conquer rocks and mud with supreme grip.

## Overview

The Cooper Discoverer STT PRO is a premium all-season off-road tire featuring patented Armor-Tek3 3-ply carcass protection for 50% greater impact resistance, specialized Rock Climber sidewall cleats, and innovative mud-slinging tread design. Engineered for extreme durability and superior traction, it balances aggressive off-road performance with reduced road noise and enhanced on-road stability, making it the go-to tire for serious off-road enthusiasts who demand reliability and style.

## Description

The Cooper Discoverer STT Pro All-Season 37X13.50R17LT 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: I have 2 jeeps, and have had coopers for about 5 years now. My first big tires were Goodyear Kevlar - and they didn't last too long. Then I tried Nitto Ridge Grapplers and they allowed me to use my winch while the rigs on Coopers drove past me, so I changed to the SST Pro. Love them. Got a solid 40,000 out of a set of 40's, beating on them every weekend. On my wife's 2-door, she is up to 52,000 miles with about 3/16" of tread left. Last year, the pandemic forced me to get Mickey Thompson's for my 4 door, and so far they are working as well as the cooper. I hope they continue. When nobody around here could get them, I was able to desertcart a set for my wife, and she will be safe all winter.
Review: Went to 37s and bought these to replace my 35s. Much quieter ride than what I was expecting. I usually air down to 15 psi when off road but may have to got to 10-12 to get more sidewall flex. Very happy with the look of these and they seem like good quality. Let me get a few more trips in and then decide. Very happy with these.

## Features

- ARMOR-TEK3 CARCASS PROTECTION - Cooper's proprietary and proven full 3-ply carcass construction in the tread and sidewall provides 50% more protection against impact damage than standard 2-ply tires: The third ply is oriented at an optimal angle to the first two ply's to maximize carcass protection in extreme off-road conditions
- 3-2 INNER TREAD RIBS - The inner tread ribs of the Discoverer STT PRO are positioned in an alternating 3-2 pattern: This unique hybrid design provides a number of significant performance benefits like: reduced road noise, increased stability and handling, superior soft surface (trail) and mud traction, balanced wear, and reduced tendency for vehicle drift commonly experienced on fitments with aggressive off-road tires
- LARGE DEPTH SIDE BITERS - The Discoverer STT PRO features large, specially-designed cleats of rubber (side biters) on the shoulder area of the sidewall, to enhance traction and grip in muddy or soft terrains and in rock crawling situations where maximum grip is essential: The orientation and design of these cleats promotes traction on inclines, reducing the chances of tire side-slip
- FLEX GROOVE - The "flex groove" is a small, circumferential groove in the buttress region that generates a designed flex point in the tire: This ability to flex in a predetermined location provides a smoother ride by helping to dampen the impact generated by inconsistencies in pavement, potholes and gravel: In tough off-road situations where tires are sometimes aired down, this groove allows the tread and side biter to better conform and work together when traversing irregular, tough obstacles
- ALTERNATING MUD SCOOP & ASYMMETRICAL SCALLOP - The asymmetrical scallops on alternating lugs direct mud into the mud scoops to allow the Discoverer STT PRO to pull through muddy terrains with ease: These "scoops" act as shovels to consistently dig in as the tire rotates: Scoop by scoop the Discoverer STT PRO digs in and will confidently pull your vehicle through the toughest situations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017XTYPP6 |
| Brand | Cooper |
| Construction | Radial |
| Customer Reviews | 4.6 4.6 out of 5 stars (67) |
| Date First Available | 13 Nov. 2015 |
| Item Weight | 8.6 kg |
| Item model number | 170137006 |
| Manufacturer | Cooper |
| Manufacturer part number | 170137006 |
| Model | Discoverer STT Pro |
| OEM Part Number | 170137006 |
| Section Width | 13.5 Inches |
| Tread depth | 22 32nds |

## Product Details

- **Brand:** Cooper
- **Load capacity:** 1450.14 kg
- **Load index:** 121.0
- **Rim size:** 17 Inches
- **Section width:** 13.5 Inches
- **Size:** 37X13.5R17
- **Speed rating:** Q
- **Tread depth:** 22 32nds
- **Tread type:** Non-Directional
- **Tyre aspect ratio:** 13.5

## Images

![Tyre Discover STT PRO P.O.R. - Image 1](https://m.media-amazon.com/images/I/81JGm+U5UUL.jpg)
![Tyre Discover STT PRO P.O.R. - Image 2](https://m.media-amazon.com/images/I/81PIbBCFJeL.jpg)
![Tyre Discover STT PRO P.O.R. - Image 3](https://m.media-amazon.com/images/I/81aQX-ppp2L.jpg)
![Tyre Discover STT PRO P.O.R. - Image 4](https://m.media-amazon.com/images/I/81wPJoHoKWL.jpg)
![Tyre Discover STT PRO P.O.R. - 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

### ⭐⭐⭐⭐⭐ Review
*by T***D on 8 December 2022*

I have 2 jeeps, and have had coopers for about 5 years now. My first big tires were Goodyear Kevlar - and they didn't last too long. Then I tried Nitto Ridge Grapplers and they allowed me to use my winch while the rigs on Coopers drove past me, so I changed to the SST Pro. Love them. Got a solid 40,000 out of a set of 40's, beating on them every weekend. On my wife's 2-door, she is up to 52,000 miles with about 3/16" of tread left. Last year, the pandemic forced me to get Mickey Thompson's for my 4 door, and so far they are working as well as the cooper. I hope they continue. When nobody around here could get them, I was able to Amazon a set for my wife, and she will be safe all winter.

### ⭐⭐⭐⭐⭐ Review
*by C***L on 22 December 2020*

Went to 37s and bought these to replace my 35s. Much quieter ride than what I was expecting. I usually air down to 15 psi when off road but may have to got to 10-12 to get more sidewall flex. Very happy with the look of these and they seem like good quality. Let me get a few more trips in and then decide. Very happy with these.

### ⭐ Review
*by S***E on 14 January 2023*

While I have used Cooper Discover STT Pros in the past and loved their performance, for whatever reason, my recent purchase of 4 tires (37x13.50r17) had 2 good tires, and 2 bad tires. By bad tires, I mean severely out of round tires that refused to balance, no matter the method or skill. I spent several hundred dollars taking the tires to get rebalanced, but they are unable to perform as desired. They cause extreme vehicle shake and shudder and highway speeds. Very unfortunate. Upon communicating thus to the seller, I was informed that the seller does not cover manufacturing defects, and that I would need to provide inspections done by their specific tire installation shops to gather a reports, and then send those to the manufacturer to try and claim a warranty return. (Which I'm told Cooper does not warranty this off road tires). So, while I'm disappointed in the batch of tires I've received, I'm even more disappointed in the seller and their lack of willingness to rectify a faulty product.

## Frequently Bought Together

- Cooper Discoverer STT Pro All-Season 37X13.50R17LT 121Q 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
- Rough Country Daytona Steel Wheel Black (16x8 / 5x5.5 / 5x139.7) -RC51-6885 Painted and Center Cap is Not Included (16 x 8. inches /10 x 16 inches, 0 inches Offset)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-02*