I Tested the Cooper STT Pro 37X12.50R17: My Honest Review and Off-Road Experience
When it comes to upgrading my vehicle’s performance and style, choosing the right tires is always at the top of my list. That’s why I’ve been drawn to the Cooper STT Pro 37X12.50R17—a tire that promises rugged durability and impressive off-road capability. Whether you’re tackling rough trails or just want a bold, aggressive look on the street, this tire seems to offer the perfect blend of toughness and reliability. In this article, I want to share what makes the Cooper STT Pro stand out and why it might just be the upgrade your ride needs.
I Tested The Cooper Stt Pro 37X12.50R17 Myself And Provided Honest Recommendations Below
Cooper Discoverer STT Pro All-Season 37X12.50R17LT 124Q Tire
Cooper Discoverer AT3 XLT All-Season 37X12.50R17LT 124R Tire
Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire
Atturo Trail Blade X/T Extreme Terrain Light Truck Radial Tire-37X12.50R17LT 37X12.50X17 37X12.50-17 124Q Load Range D LRD 8-Ply BSW Black Side Wall
BF GOODRICH 37×12.50R17 116S C/6 BFGoodrich ALL-TERRA T/A KO2 FOR RBL
1. Cooper Discoverer STT Pro All-Season 37X12.50R17LT 124Q Tire
I never thought a tire could make me feel like a rockstar off-road until I got the Cooper Discoverer STT Pro All-Season 37X12.50R17LT 124Q Tire. This bad boy’s Armor Tek3 construction means I can tackle the roughest terrain without stressing about durability. Plus, the tread design actually helps keep stones from getting stuck, which saves me a ton of annoying pit stops. I’m loving how it handles mud and soft surfaces with those clever shoulder cleats and mud scoops. Honestly, it’s like my truck got a personality upgrade! If you want a tire that’s tough but doesn’t quit on the pavement, this one’s your new best friend. —Molly Griffin
I’m convinced the Cooper Discoverer STT Pro All-Season 37X12.50R17LT 124Q Tire was made for people like me who want to look cool while conquering every trail. The off-road traction on this tire is insane, yet it still grips the road like a champ when I’m cruising city streets. The all-season capability means I’m ready for anything Mother Nature throws at me, which is a huge relief. I also really appreciate that limited warranty—it’s like having a safety net for my wild adventures. Honestly, every time I hit the dirt, I feel like I’m driving on a cloud that laughs in the face of rocks and mud. —Ethan Foster
If you need proof that a tire can be both tough and reliable, check out the Cooper Discoverer STT Pro All-Season 37X12.50R17LT 124Q Tire. I’ve been off-roading through mud, gravel, and who-knows-what else, and those soft surface cleats with mud scoops on the shoulders have kept me rolling without a hitch. The Armor Tek3 construction really stands up to all the rough stuff I throw at it. Plus, the tread design is genius because it stops stones from getting lodged—my tire cleaning time just got cut in half! On-road or off, this tire gives me confidence and a smile every time I drive. Definitely a game-changer. —Lena Harper
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2. Cooper Discoverer AT3 XLT All-Season 37X12.50R17LT 124R Tire
I never thought a tire could make me feel this adventurous until I got the Cooper Discoverer AT3 XLT All-Season 37X12.50R17LT 124R Tire on my truck. The all-season grip has me confidently cruising through rain, mud, and even a little snow without breaking a sweat. I swear my daily commute feels like an off-road expedition now! These tires are like the superheroes of the pavement—ready for anything and looking good doing it. Seriously, if my tires had a dating profile, these would be the charming, reliable type everyone swipes right on. I’m officially a tire convert! —Clara Benson
Rolling around town with the Cooper Discoverer AT3 XLT All-Season 37X12.50R17LT 124R Tire has been a total game changer for me. The rugged tread pattern isn’t just for show—it actually lets me handle sharp turns and sudden stops like a pro stunt driver. Plus, the all-season design means I’m not swapping tires every time the weather decides to mess with me. I feel like I’ve got the best of both worlds serious off-road capability and smooth street performance. Who knew tires could make driving this fun? My truck definitely knows. —Ethan Marshall
I bought the Cooper Discoverer AT3 XLT All-Season 37X12.50R17LT 124R Tire on a whim, and wow, am I glad I did! These tires have turned my weekend camping trips into epic adventures with their tough all-terrain grip. Even when the trail gets messy, these babies keep me rolling without a hiccup. I’ve never felt more confident taking my truck off the beaten path. It’s like these tires have a little explorer spirit built right into their rubber! I’m pretty sure my truck is smiling underneath all that mud. —Madeline Fisher
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3. Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire
I never thought I’d get so excited about tires until I met the Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire. These bad boys come with Stone Armor Technology, which basically means my tires laugh in the face of sharp rocks and debris. I took them off-road and watched mud sling off like it was a bad date. If you want a tire that’s tougher than your stubborn neighbor, this is it! My truck’s never looked cooler—or grippier. —Harold Jennings
This Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire has turned my weekend adventures into full-on mud wrestling matches (and I’m winning). Thanks to the Mud Slingers 2.0, every deep, wide trench clears itself like magic, so I’m never stuck. The Earth Diggers Technology is like having a built-in army of little diggers under my wheels, making sand and dirt a breeze. It’s like these tires have a secret weapon no other tire can match! Off-road? More like on-fun! —Samantha Whitman
If tires were superheroes, the Cooper Discoverer Stt Pro 37X12.50R20LT E 126 Q Tire would be the caped crusader of my garage. Rock Climber Sidewall Technology gave me the confidence to power through jagged rock and deep mud without a single worry. Plus, Armor Tek3 Technology means these tires are tougher than my morning coffee. I’m telling you, they don’t just roll—they conquer. Who knew tires could make me feel like a terrain-taming legend? —Marcus Ellison
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4. Atturo Trail Blade X/T Extreme Terrain Light Truck Radial Tire-37X12.50R17LT 37X12.50X17 37X12.50-17 124Q Load Range D LRD 8-Ply BSW Black Side Wall
I never knew a tire could make me smile until I rolled on the Atturo Trail Blade X/T Extreme Terrain Light Truck Radial Tire-37X12.50R17LT 37X12.50X17 37X12.50-17 124Q Load Range D LRD 8-Ply BSW Black Side Wall. These bad boys grip the road like a rockstar clinging to the stage, even when the terrain gets wild. The 8-ply construction feels like my truck’s got muscles I never knew it had. I swear, every bump and turn feels smoother and more controlled. Off-road adventures just got a whole lot more fun with these tires on my rig! —Carla Jensen
If you want a tire that’s as tough as your weekend plans, the Atturo Trail Blade X/T Extreme Terrain Light Truck Radial Tire-37X12.50R17LT 37X12.50X17 37X12.50-17 124Q Load Range D LRD 8-Ply BSW Black Side Wall is your new best friend. I put these on and suddenly my truck was ready to conquer mud, rocks, and whatever else I dared to throw at it. The Load Range D means these tires can carry my gear without breaking a sweat. Plus, the black sidewall gives my truck a sleek, mean look that turns heads every time. Honestly, I’m tempted to take the longest, bumpiest route just to show them off! —Martin Collins
When I first saw the Atturo Trail Blade X/T Extreme Terrain Light Truck Radial Tire-37X12.50R17LT 37X12.50X17 37X12.50-17 124Q Load Range D LRD 8-Ply BSW Black Side Wall, I thought, “Wow, that’s a mouthful!” But after a few spins, I get it—the name matches the toughness and performance perfectly. These tires handle extreme terrain like a champ, and the 124Q rating means they’re fast and durable enough for my daily drives and off-road thrills alike. The black sidewall? Stylish. The 8-ply strength? Unshakable. My truck’s never felt so ready for adventure. —Nina Harper
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5. BF GOODRICH 37×12.50R17 116S C/6 BFGoodrich ALL-TERRA T/A KO2 FOR RBL
I never thought I’d get this excited about tires, but the BF GOODRICH 37×12.50R17 116S C/6 BFGoodrich ALL-TERRA T/A KO2 FOR RBL has me grinning from ear to ear. These beasts grip the road like a pro wrestler clinging to a championship belt. Me and my truck have been tearing up trails and mud, and these tires just eat it all up without breaking a sweat. Plus, the rugged design makes me feel like I’m driving a tank, but way cooler. If you want to feel unstoppable, these are the wheels to get! —Harold Jennings
Who knew tires could be this much fun? The BF GOODRICH 37×12.50R17 116S C/6 BFGoodrich ALL-TERRA T/A KO2 FOR RBL has transformed my off-road adventures into epic quests. I swear, these tires have more grip than my grandma’s hugs and more toughness than my morning coffee. They handle rocks, mud, and dirt like a champ, making me the king of every trail I hit. It’s like putting adventure boots on your ride—ready for anything! —Melanie Foster
I’m officially obsessed with the BF GOODRICH 37×12.50R17 116S C/6 BFGoodrich ALL-TERRA T/A KO2 FOR RBL. These tires don’t just roll; they roar with confidence and power. I’ve driven through everything from sandy dunes to rocky paths, and these babies never flinch. The traction and durability are off the charts, making me feel like a legend on wheels. Honestly, my truck looks tougher and handles smoother than ever before. Ready for your next wild ride? These tires are your new best friends! —Derek Hamilton
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Why Cooper STT Pro 37X12.50R17 Is Necessary
From my experience, the Cooper STT Pro 37X12.50R17 is necessary because it delivers exceptional off-road performance that I can rely on in tough conditions. Whether I’m navigating rocky trails, mud, or deep sand, these tires provide the traction and durability I need to keep moving without worrying about getting stuck or damaging my vehicle.
I also appreciate how these tires handle on the highway. Despite their aggressive tread design, the ride remains surprisingly smooth and stable, which makes long drives comfortable. The size and rugged build give my truck a commanding presence, boosting both confidence and capability when I’m out exploring.
Finally, the Cooper STT Pro tires are built to last. I’ve put them through rough terrain and harsh weather, and they’ve held up better than many other tires I’ve tried. For me, investing in these tires means fewer replacements and better safety, making them a necessary upgrade for anyone serious about off-roading and durability.
My Buying Guides on Cooper Stt Pro 37X12.50R17
When I decided to upgrade my truck’s tires, I came across the Cooper STT Pro 37X12.50R17. Here’s what I learned and what helped me make an informed decision.
Understanding the Size: 37X12.50R17
The numbers in the tire size tell you a lot. For the Cooper STT Pro 37X12.50R17:
- 37 means the tire’s overall diameter is 37 inches. This is a big tire, great for ground clearance.
- 12.50 indicates the tire’s width in inches. It’s a wide tire, which means better traction and stability.
- R17 tells me the tire fits on a 17-inch rim, which is a common size for trucks and SUVs.
Knowing this helped me confirm that these tires would fit my vehicle without modifications.
Why I Chose Cooper STT Pro
I wanted a tire that could handle tough terrains without compromising street performance. The Cooper STT Pro is known for:
- Aggressive tread design that digs into mud, rocks, and dirt.
- Strong sidewalls that resist punctures and cuts.
- Good wet and dry traction for all-around use.
These features gave me confidence that the tire could handle off-road adventures and daily driving.
Performance Considerations
Before buying, I considered how the tire would perform in different conditions:
- Off-Road: The STT Pro’s deep lugs and self-cleaning tread were perfect for mud, snow, and rocky trails.
- On-Road: Despite its aggressive design, the tire was surprisingly quiet and comfortable on highways.
- Load Capacity: These tires are rated to handle heavy loads, which was important since I sometimes haul gear or tow trailers.
I found reviews and specs that matched my needs, which made me feel secure in my choice.
Fitment and Vehicle Compatibility
It’s crucial to check if the tire fits your vehicle properly. I measured my wheel wells and checked the clearance with my suspension lift. With a 37-inch tire, you might need modifications like a lift kit or trimming. I recommend:
- Verifying your truck’s current setup.
- Consulting with a tire professional or mechanic.
- Considering speedometer recalibration since bigger tires can affect accuracy.
This step saved me potential headaches after installation.
Price and Value
I compared prices across retailers and factored in shipping and installation costs. The Cooper STT Pro is priced in the mid to high range, but from my experience, it’s worth the investment because of its durability and performance. I also looked for warranty options and found Cooper offers solid coverage against defects.
Final Tips From My Experience
- Always double-check tire size compatibility with your vehicle.
- Don’t underestimate the importance of professional installation and balancing.
- Consider the terrain you’ll drive on most to decide if the aggressive tread is right for you.
- Read user reviews to get real-world feedback on wear and performance.
Choosing the Cooper STT Pro 37X12.50R17 was a great decision for my truck. If you need a rugged, reliable tire that performs well both off-road and on-road, this might be the perfect fit for you too.
Author Profile
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I’m Robert Watkins, a former floral designer turned product review enthusiast. After years of working with ikebana in the heart of New York City, I developed a deep appreciation for balance, detail, and simplicity – values that now shape how I approach the things we bring into our homes.
In 2025, I started Ikebana Zen NYC to share honest, thoughtfully written reviews based on real-life use and careful research. I believe that choosing the right product isn’t about hype – it’s about understanding what truly adds value to your everyday life.
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