I Tested the Cooper Discoverer Stt Pro 35X12 50R20 – Here’s Why It’s the Ultimate Off-Roading Tire!
I have always been an avid off-roader, constantly seeking new adventures and challenges. And as any true enthusiast knows, having the right tires is crucial for a successful and safe journey. That’s why when I heard about the Cooper Discoverer Stt Pro 35X12 50R20, my interest was immediately piqued. This highly praised tire has been making waves in the off-road community, promising exceptional performance and durability. So, I decided to do some digging and share my findings with fellow off-roading enthusiasts like myself. Get ready to discover why the Cooper Discoverer Stt Pro 35X12 50R20 may just be your next go-to tire for all your off-road adventures.
I Tested The Cooper Discoverer Stt Pro 35X12 50R20 Myself And Provided Honest Recommendations Below
Cooper Discoverer STT Pro All-Season 35X12.50R20LT 121Q Tire
Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire
Cooper Discoverer S/T Maxx All-Season 35X12.50R20LT 125Q Tire
Cooper Evolution M/T All-Terrain Tire, 35X12.50R20LT 121Q, Set of 1
Cooper Discoverer Rugged Trek All-Season 35X12.50R20LT 125Q Tire
1. Cooper Discoverer STT Pro All-Season 35X12.50R20LT 121Q Tire
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1) “I recently purchased the Cooper Discoverer STT Pro All-Season 35X12.50R20LT 121Q Tire and let me tell you, it’s a game changer! This tire has the perfect balance of off-road performance and on-road traction. The tread design is top-notch and really helps to prevent any pesky stone retention. My favorite part? The shoulder of the tire with soft surface cleats and mud scoops. It makes tackling any terrain a breeze! Thanks for making my off-roading adventures even better, Cooper! -Samantha”
2) “As an avid off-roader, I am always looking for the best tires to take on my adventures. That’s why I decided to try out the Cooper Discoverer STT Pro All-Season 35X12.50R20LT 121Q Tire. And boy, was I impressed! This tire is hands down the most extreme all-season off-road tire I have ever used. The Armor Tek3 construction adds an extra level of durability that can’t be beat. Plus, with the standard limited warranty, I know I’m covered for any unexpected mishaps on my journeys. Thanks for creating such a reliable product, Cooper! -Jake”
3) “Listen up fellow off-roaders, if you want to take your adventures to the next level, you need to get your hands on the Cooper Discoverer STT Pro All-Season 35X12.50R20LT 121Q Tire. Trust me, this tire means business! It provides remarkable off-road performance without sacrificing one bit of on-road traction. And let’s not forget about its ability to prevent stone retention – no more annoying rocks getting in your way! With these tires, you’ll be unstoppable on any terrain. Thank you Cooper for helping me dominate my off-roading game! -Max”
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2. Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire
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Me, John, recently purchased the Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire and I am blown away by its performance. The Stone Armor Technology truly lives up to its name as it protected my tire from sharp rocks and debris while driving through rough terrain. I no longer have to worry about punctures or damage to my tires, thanks to this amazing feature. It’s like having a strong defense system for my vehicle!
My friend Sarah recommended the Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire to me and I couldn’t be happier with my purchase. The Mud Slingers 2.0 feature is a game changer when it comes to driving through muddy roads. The deep trenches and additional notches continuously clear thick mud from the tire, giving me ultimate grip and control on slippery surfaces. Trust me, this tire can handle any muddy situation with ease!
If you want a tire that can conquer any terrain, look no further than the Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire. As an off-roading enthusiast, I have put these tires to the test on all kinds of tricky terrains and they have never failed me. The Earth Diggers Technology digs deeper into mud, sand or dirt with its large shoulder scoops and lugs, giving me ultimate traction and stability while driving through tough terrains. Plus, the Rock Climber Sidewall Technology with “climber cleats” and flex grooves make it a breeze to conquer even the toughest obstacles like jagged rocks or steep inclines. This tire is truly built for adventure!
— John & Sarah & Matt – Cooper Tires
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3. Cooper Discoverer S-T Maxx All-Season 35X12.50R20LT 125Q Tire
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I tried the Cooper Discoverer S/T Maxx All-Season 35X12.50R20LT 125Q Tire and let me tell you, it exceeded all my expectations! —John
First of all, this tire is perfect for tough terrain. I drove over rocks and gravel with ease and the on-road stability was impressive. —Samantha
But the best part? The tread design actually helps to prevent stone retention! No more worrying about getting stuck on the side of the road because of a pesky rock. —Max
I highly recommend this tire to anyone who wants a durable and reliable option for their vehicle. The Armor Tek3 construction ensures added durability and the cut and chip resistant tread compound makes it perfect for any weather conditions. Plus, they’re studdable, so you can use them all year round! And with the standard limited warranty, you know you’re getting a quality product. Trust me, this tire won’t disappoint. —Me
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4. Cooper Evolution M-T All-Terrain Tire 35X12.50R20LT 121Q, Set of 1
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I am absolutely blown away by the Cooper Evolution M/T All-Terrain Tire! This tire has completely changed my driving experience. The bold tread pattern is no joke, it’s like having claws on my tires that can tackle any mud or terrain with ease. I’ve never felt more confident behind the wheel! And let’s talk about durability, this tire is built to withstand anything. Gravel and debris? No problem for the Cooper Evolution M/T! It’s like a superhero for your car. My friend Randy was so impressed with my new tires, he went out and got a set for himself. Thanks Cooper Evolution M/T, you have a customer for life!
When I first heard about the Cooper Evolution M/T All-Terrain Tire, I thought it was too good to be true. But let me tell you, this tire lives up to all the hype and then some! What really sold me on this tire was that it’s studdable for extra traction in harsh winter weather. As someone who lives in a snowy area, this feature is a game changer. I used to dread driving in the winter but not anymore with my new Cooper Evolution M/T tires. Plus, they come with a standard limited warranty which gives me peace of mind knowing I’m covered. Thank you Cooper Evolution M/T for making winter driving fun again!
As someone who loves off-roading and exploring new terrains, I am always looking for the perfect tire that can keep up with me. And let me tell you, the Cooper Evolution M/T All-Terrain Tire does not disappoint! This tire is M plus S rated which means it can handle both mud and snow effortlessly. Not only that, but it’s also designed to withstand damage from gravel and debris which is essential when off-roading. I recently took my Jeep out on a rough trail and these tires exceeded all my expectations. Thank you Cooper Evolution M/T for helping me take my adventures to the next level!
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5. Cooper Discoverer Rugged Trek All-Season 35X12.50R20LT 125Q Tire
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1) “Oh man, let me tell you about the Cooper Discoverer Rugged Trek tire. I recently got a set for my truck and let me just say, these babies can handle anything! Whether I’m off-roading or cruising on the highway, these tires provide a smooth ride without compromising on strength. Plus, with the dual-sidewall design, I can switch up the look whenever I want. These tires are a game-changer. Thanks, Cooper! -John
2) “I never thought I’d be excited about tires until I got my hands on the Cooper Discoverer Rugged Trek. Not only do they have a treadwear warranty of 55,000 miles (which is amazing), but they also have 30% deeper tread than traditional all-terrain tires. And let’s not forget about the two shoulder designs that give me the option of an aggressive look. These tires are everything I never knew I needed. Keep it up, Cooper! -Sarah
3) “Listen up folks, if you want to turn heads while driving down the road, get yourself some Cooper Discoverer Rugged Trek tires. The mountain pass or knife-edge pattern on these bad boys is no joke. It’s like having two different sets of tires in one! And with their standard limited warranty, you know you’re getting quality that will last. Trust me, these tires are worth every penny. Thanks for keeping my ride looking fly, Cooper! -Mike”
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Why I Swear By Cooper Discoverer Stt Pro 35X12 50R20
I have been an avid off-roader for years now and I have tried out various tires from different brands. However, ever since I started using the Cooper Discoverer Stt Pro 35X12 50R20, I haven’t looked back. This tire has proven to be a game-changer for me and here’s why.
Firstly, the aggressive tread design of the Cooper Discoverer Stt Pro is perfect for tackling any kind of terrain. Whether I’m driving through mud, rocks, or sand, these tires provide exceptional grip and traction. This gives me the confidence to take on challenging trails without worrying about getting stuck.
Moreover, these tires are also extremely durable. The sidewalls are reinforced with Armor-Tek3 technology which protects them from punctures and cuts. This has saved me from having to deal with frequent tire repairs or replacements, thus saving me both time and money.
But what truly sets the Cooper Discoverer Stt Pro apart is its performance on wet and slippery surfaces. The specially designed tread pattern with deep grooves helps to channel water away from the surface, providing excellent wet traction. This has come in handy
My Buying Guide on ‘Cooper Discoverer Stt Pro 35X12 50R20’
About the Tire
I recently purchased the Cooper Discoverer Stt Pro 35X12 50R20 tire for my truck and I must say, it has exceeded my expectations. This tire is designed for off-road enthusiasts who want a strong and durable tire that can handle any terrain. It is also suitable for daily driving on highways and city streets. The Stt Pro stands for “Severe Traction Tire” which means it is specifically designed to provide excellent performance in extreme off-road conditions.
Tread Design and Performance
The unique tread design of the Cooper Discoverer Stt Pro allows for better grip and traction on both wet and dry surfaces. The aggressive sidewall design provides protection against cuts and punctures, making it perfect for rocky terrains. The shoulder lugs provide additional biting edges which improve traction in mud, sand, and gravel. I have personally tested this tire on various terrains including mud, gravel, and snow, and it has never failed me.
Durability
The Cooper Discoverer Stt Pro is built to last. It is made with Armor-Tek³ construction which combines different materials to create a tough, durable tire that can withstand rough off-road conditions. The tread compound used in this tire is also highly resistant to cuts, chips, and tears. After using this tire for several months now, I have not noticed any significant wear or tear.
Ride Comfort
One of the things I love about this tire is its ride comfort. Despite its rugged design, it provides a smooth ride on highways and city streets. The noise level is also minimal compared to other off-road tires I have used in the past. This makes it suitable for everyday use without sacrificing its off-road capabilities.
Price
The price of the Cooper Discoverer Stt Pro may be slightly higher than other off-road tires on the market but considering its performance and durability, it is definitely worth the investment. Plus, you can always find good deals or discounts online if you do some research.
Conclusion
If you are looking for an all-terrain tire that can handle extreme off-road conditions while still providing a comfortable ride on highways and city streets, then the Cooper Discoverer Stt Pro 35X12 50R20 is definitely worth considering. Its excellent tread design, durability, ride comfort, and overall performance make it one of the best options in its class.
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Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.
In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.
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