---
product_id: 22968217
title: "Discoverer STT Pro All-Season LT235/85R16 120/116Q Tire | Light Truck Mud Terrain All Season Traction 120/116Q Rated E (10 Ply) Radial Construction Black Sidewall Tire"
brand: "cooper"
price: "€ 1543.81"
currency: EUR
in_stock: true
reviews_count: 10
category: "Cooper"
url: https://www.desertcart.hr/products/22968217-discoverer-stt-pro-all-season-lt235-85r16-120-116q-tire
store_origin: HR
region: Croatia
---

# 31.89 inch diameter - commanding presence All-season tread - year-round traction Armor Tek3 sidewall tech - ultimate durability Discoverer STT Pro All-Season LT235/85R16 120/116Q Tire | Light Truck Mud Terrain All Season Traction 120/116Q Rated E (10 Ply) Radial Construction Black Sidewall Tire

**Brand:** cooper
**Price:** € 1543.81
**Availability:** ✅ In Stock

## Summary

> 🛞 Dominate the road and trail with unstoppable grip and rugged style!

## Quick Answers

- **What is this?** Discoverer STT Pro All-Season LT235/85R16 120/116Q Tire | Light Truck Mud Terrain All Season Traction 120/116Q Rated E (10 Ply) Radial Construction Black Sidewall Tire by cooper
- **How much does it cost?** € 1543.81 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/22968217-discoverer-stt-pro-all-season-lt235-85r16-120-116q-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

- • **Built to Last:** Patented Armor Tek3 construction delivers superior sidewall strength to resist punctures and abrasions on rugged trails.
- • **Stand Out in Style:** Aggressive, rugged look that turns heads and earns compliments, pairing perfectly with black rims for that bold, professional edge.
- • **All-Season Confidence:** Engineered for year-round performance, from wet pavement to snow and deep mud, so you never miss an adventure.
- • **Conquer Every Terrain:** Aggressive tread design with Rock Climber Sidewall and Mud Slingers 2.0 for unmatched off-road grip and mud clearance.
- • **Heavy-Duty Load Capacity:** Supports up to 3,042 lbs with a robust 10-ply radial build, perfect for your toughest trucks and SUVs.

## Overview

The Cooper Discoverer STT Pro LT235/85R16 120/116Q is a premium all-season, off-road tire featuring a 31.89-inch diameter and 10-ply radial construction. Equipped with Armor Tek3 sidewall technology and advanced tread patterns like Rock Climber Sidewall and Mud Slingers 2.0, it offers exceptional durability and traction across mud, rocks, snow, and pavement. With a load capacity of 3,042 lbs and a speed rating of Q, this tire is engineered for extreme off-road performance without compromising on-road comfort and style.

## Description

The Cooper Discoverer STT Pro All-Season LT235/85R16 120Q 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: Best tire Ive ever owned. And Ive owned ALOT. - So far they are fantastic. Ordered them in 265/75r16s and got exactly what I wanted. There is some road noise from them, but they are by far the quietest M/T I've ever had. I dont know why some site list these as a mud tire and some list them as all terrains, but let me clear the air. These are a mud tire that also perform well on the road. I've had them on dry pavement, wet pavement, 16in snow, deep mud, uphill climbs, and on rocks. Excellent performance on all around. The only think I really havn't tried yet is sand. In my opinion these are the best tires Cooper has ever came out with.
Review: If you’re looking for an aggressive looking & top notch off-road tire, look no further. - Love ‘em! I’ve had these on for about a year & a half, and have rotated them once. Completely even tread wear. They look spectacular with my black rims, very aggressive & rugged looking tire. I’ve had a ton of compliments since putting them on. I had been thinking about going with BF Goodrich or Nittos originally, SO glad I went with these instead. Great on the beach, in snow, and mud. Awesome tire, for a great price.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017XTSAC0 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #584,781 in Automotive ( See Top 100 in Automotive ) #1,017 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 171 Reviews |
| Global Trade Identification Number | 00029142829447, 00291428294472 |
| Included Components | Tire Only |
| Item Diameter | 31.89 Inches |
| Item Dimensions | 31.89 x 31.89 x 9.6 inches |
| Item Type Name | Tire |
| Item Weight | 47 Pounds |
| Load Capacity | 3042 Pounds |
| Load Index | 120.0 |
| Load Range | E |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170109006 |
| Manufacturer Warranty Description | Standard Limited Warranty |
| Maximum Pressure | 80 Pound per Square Inch |
| Model Number | 170109006 |
| OEM Equivalent Part Number | 9023637 |
| Ply | 10-Ply |
| Rim Size | 16 Inches |
| Seasons | Year Round |
| Section Width | 235 Millimeters |
| Size | LT235/85R16 120/116Q |
| Spare Tire Mounting Location | Front or Rear |
| Speed Rating | Q |
| Tire Aspect Ratio | 85.0 |
| Tire Diameter | 31.89 |
| Tread Depth | 18 32nds |
| Tread Type | Non-Directional |
| UPC | 029142829447 291428294472 |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 235/85R16 |

## Product Details

- **Brand:** Cooper
- **Load Capacity:** 3042 Pounds
- **Load Index:** 120.0
- **Rim Size:** 16 Inches
- **Section Width:** 235 Millimeters
- **Size:** LT235/85R16 120/116Q
- **Speed Rating:** Q
- **Tire Aspect Ratio:** 85.0
- **Tread Depth:** 18 32nds
- **Tread Type:** Non-Directional

## Images

![Discoverer STT Pro All-Season LT235/85R16 120/116Q Tire | Light Truck Mud Terrain All Season Traction 120/116Q Rated E (10 Ply) Radial Construction Black Sidewall Tire - Image 1](https://m.media-amazon.com/images/I/81yAZbtaAIL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Best tire Ive ever owned. And Ive owned ALOT.
*by T***T on April 12, 2018*

So far they are fantastic. Ordered them in 265/75r16s and got exactly what I wanted. There is some road noise from them, but they are by far the quietest M/T I've ever had. I dont know why some site list these as a mud tire and some list them as all terrains, but let me clear the air. These are a mud tire that also perform well on the road. I've had them on dry pavement, wet pavement, 16in snow, deep mud, uphill climbs, and on rocks. Excellent performance on all around. The only think I really havn't tried yet is sand. In my opinion these are the best tires Cooper has ever came out with.

### ⭐⭐⭐⭐⭐ If you’re looking for an aggressive looking & top notch off-road tire, look no further.
*by A***R on February 14, 2018*

Love ‘em! I’ve had these on for about a year & a half, and have rotated them once. Completely even tread wear. They look spectacular with my black rims, very aggressive & rugged looking tire. I’ve had a ton of compliments since putting them on. I had been thinking about going with BF Goodrich or Nittos originally, SO glad I went with these instead. Great on the beach, in snow, and mud. Awesome tire, for a great price.

### ⭐⭐⭐⭐⭐ Good Looking, Quieter than expected
*by F***L on March 17, 2022*

So I ended up with a skinny pair of these 215 85r16. They came with this weird manual transmission swapped Caprice Station Wagon that I bought. The guy who built the car would use it to tow a dump trailer full of hay in his field. Car has an elocker whole 9. I bought it to tow but didn't really plan to take it offroad. So I had a nice pair of mud tires. I also have a 2000 Nissan Frontier 4x4 that was on bald Bridgestones, I decided to mount them on some Xterra wheels and bought a second pair for my Frontier. They look good. a little small, plenty of clearance, but I dig em. They ride good, grip good, what else can you ask for? I think these work out to a 30.4" or so. They rose the truck up a good bit. Will have to get this thing offroad asap

## Frequently Bought Together

- Cooper Discoverer STT Pro All-Season LT235/85R16 120/116Q Tire
- CKAuto 25 Pieces TR416 Metal Valve Stems Outer Mount Fits .453" & .625" Rim Holes Long 1 1/2", Silver
- Cooper Discoverer STT Pro All-Season 31X10.50R15LT 109Q Tire

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**Shop now:** [https://www.desertcart.hr/products/22968217-discoverer-stt-pro-all-season-lt235-85r16-120-116q-tire](https://www.desertcart.hr/products/22968217-discoverer-stt-pro-all-season-lt235-85r16-120-116q-tire)

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