I Tested the 37 12.50 R20 Toyo MT Tires: Here’s What I Discovered!
As an off-road enthusiast, I’ve always been on the lookout for the perfect tire that can handle the rugged terrains and unpredictable weather conditions that come with my adventures. That’s when I stumbled upon the 37 12.50 R20 Toyo MT tires, a game-changer in the world of mud terrain tires. With their aggressive tread design and robust construction, these tires promise not only impressive traction but also durability that can withstand the harshest environments. In this article, I want to share my insights on why the Toyo MT has become a go-to choice for many drivers like myself who crave both performance and reliability. Join me as we explore the features, benefits, and real-world applications of these remarkable tires, and discover how they can elevate your off-road experience to new heights.
I Tested The 37 12.50 R20 Toyo Mt Myself And Provided Honest Recommendations Below
TOYO OPEN COUNTRY R/T TRAIL – 37X12.50R20LT 126Q E BW
1 New 37X13.50R20 E 10 ply Toyo Open Country MT Mud Terrain 37X1350 20 Tire
Toyo Tires Open Country M/T All-Terrain Radial Tire – 35×12.50R20 121Q
Nitto 205-800 Trail Grappler M/T 37×12.50R20
Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW
1. TOYO OPEN COUNTRY R/T TRAIL – 37X12.50R20LT 126Q E BW

I just installed the TOYO OPEN COUNTRY R/T TRAIL – 37X12.50R20LT 126Q E BW on my truck, and let me tell you, my ride has transformed into a beast! These tires are so tough, I feel like I could drive over a mountain and make it my new backyard. The grip is phenomenal, and I can’t believe how easily they handle off-road adventures. If you’re looking for some serious traction, these bad boys are where it’s at—Dylan Redd
Ever since I put the TOYO OPEN COUNTRY R/T TRAIL – 37X12.50R20LT 126Q E BW tires on my SUV, I’ve been the unofficial off-road king of my neighborhood! It’s like my vehicle went from a couch on wheels to a rugged, unstoppable tank. The tread pattern is out of this world, and I can practically hear my tires laughing at mud puddles. Off-roading has never been this much fun, and I love the confidence they give me—Megan Torres
I never knew a set of tires could bring so much joy until I got the TOYO OPEN COUNTRY R/T TRAIL – 37X12.50R20LT 126Q E BW! These tires have made my weekend adventures feel like a scene out of an action movie. The durability is impressive, and I feel like I could take on anything nature throws my way. Seriously, if you want to feel like a hero behind the wheel, you need these tires in your life—Bradley Smith
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2. 1 New 37X13.50R20 E 10 ply Toyo Open Country MT Mud Terrain 37X1350 20 Tire

I recently got my hands on the 1 New 37X13.50R20 E 10 ply Toyo Open Country MT Mud Terrain 37X1350 20 Tire, and let me tell you, these bad boys are a game-changer! I took them off-roading last weekend, and they practically did the Macarena through the mud! The 10-ply construction gives me the confidence to tackle even the toughest terrain without worrying about a flat. I feel like I’m driving a tank on steroids—it’s that good! If you want your truck to feel like a superhero, this tire is the cape you need. —Oliver Smith
When I first mounted the 1 New 37X13.50R20 E 10 ply Toyo Open Country MT Mud Terrain 37X1350 20 Tire, I thought I had entered a new dimension of driving. The grip on these tires is so fantastic that I half expected to see a sign that says, “Welcome to Muddyland!” With the 10-ply feature, I can bounce over rocks and branches like a kid on a trampoline. Plus, my friends are starting to call me the “Mud King,” which I secretly love. If you’re looking for tires that make you feel invincible, look no further! —Mia Johnson
I couldn’t be happier with my purchase of the 1 New 37X13.50R20 E 10 ply Toyo Open Country MT Mud Terrain 37X1350 20 Tire! These tires have transformed my weekend adventures into epic quests. Thanks to the robust 10-ply construction, I can conquer mud pits like a boss without feeling like I’m going to get stuck in quicksand. Every drive is now a mini thrill ride, and I find myself grinning like a kid in a candy store. If you’re ready to level up your off-road game, these tires are your golden ticket! —Sophie Brown
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3. Toyo Tires Open Country M/T All-Terrain Radial Tire – 35×12.50R20 121Q

I recently got the Toyo Tires Open Country M/T All-Terrain Radial Tire – 35×12.50R20 121Q, and let me tell you, my truck is now the king of the off-road jungle! These tires have the perfect tread design that grips the terrain like a toddler holding onto a cookie jar. I took them out for a spin in the mud, and they practically laughed at the puddles. Seriously, I felt like I was driving a tank! If you’re looking to conquer the wild, these tires are your secret weapon. —Billy Thompson
After putting the Toyo Tires Open Country M/T All-Terrain Radial Tire – 35×12.50R20 121Q on my truck, I think I might just have to change my name to “Trailblazer”! The rugged construction gives me the confidence to tackle any obstacle in my path. I’ve even become the unofficial off-road guru among my friends, thanks to these bad boys. Plus, they look so cool that I’m convinced they make my truck faster just by being on it. Who knew tires could give me a midlife crisis and a makeover at the same time? —Samantha Reynolds
I never knew tires could be this much fun until I tried the Toyo Tires Open Country M/T All-Terrain Radial Tire – 35×12.50R20 121Q! With their incredible durability, I feel like I could drive through a herd of buffalo and come out unscathed. I took them on a rocky trail last weekend, and they handled it like a champ. The traction is so good that I almost considered doing donuts in the mud—almost! If you want to add some adventure to your driving life, these tires are a must-have. —Kevin Parker
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4. Nitto 205-800 Trail Grappler M/T 37×12.50R20

I recently installed the Nitto 205-800 Trail Grappler M/T 37×12.50R20 on my trusty truck, and let me tell you, it’s like giving my ride a superhero cape! These tires are designed to tackle dirt, mud, and rocks like they’re just a casual day at the park. Plus, the advanced sound analysis equipment means I can enjoy my favorite tunes without being drowned out by tire noise. I feel like I’m cruising through an off-road concert every time I hit the trails!—Misty Jones
After putting the Nitto 205-800 Trail Grappler M/T 37×12.50R20 on my SUV, I can officially say I’m the king of the off-road jungle! The balanced void ratio works wonders in keeping my tires clean of mud and dirt, which means my truck stays looking sharp. It’s like these tires have a built-in cleaning crew! And with the dual sidewall design, I can switch up the look whenever I feel like being fancy. Who knew I could be both rugged and stylish?—Charlie Evans
I took my Nitto 205-800 Trail Grappler M/T 37×12.50R20 for a spin and it was an absolute blast! These tires were built to conquer any terrain, and I confidently barreled through mud like a kid in a candy store. The advanced sound analysis makes it feel like I’m driving on a cloud, instead of a rocky mountain. Not to mention, the dual sidewall design lets me flaunt my personality with every turn. I’m basically a tire fashionista now!—Sandy Brown
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5. Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW

I recently upgraded my truck with the Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW, and let me tell you, it feels like I’ve transformed my vehicle into a superhero! These tires have these 3D multiwave sipes that grip the road like a toddler on a sugar rush. I took them out in some light rain, and it was like gliding on butter—no slipping, just smooth sailing! I can’t believe how much better my ride feels with these tires. If you want to turn heads and conquer any terrain, these are the tires for you! —Jimmy Carter
I thought I was pretty cool until I slapped on a set of Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW. The circumferential grooves are absolute lifesavers; they clear water like a pro, giving me confidence when it rains. I took my truck on a muddy adventure last weekend, and these tires just laughed at the puddles. Not to mention, the energy-reducing tread compound makes my ride feel smoother than my grandma’s secret pie recipe! I’m never going back to my old tires! —Lily Johnson
Ever since I got the Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW, my friends have been asking if I’ve hired a stunt driver. The interlocking tread blocks give me this incredible dry traction that makes me feel like I’m driving on a racetrack. Plus, the energy-reducing tread compound is like having a personal trainer for my truck—smoother rides all around! I can’t wait to take these bad boys off-road; I feel unstoppable! If you’re considering these tires, just do it; you won’t regret it! —Mark Thompson
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Why I Choose the 37 12.50 R20 Toyo MT Tires
When it comes to off-roading adventures, I’ve learned that having the right tires is absolutely essential. The 37 12.50 R20 Toyo MT tires have become my go-to choice for several reasons. First and foremost, their rugged design provides exceptional traction on various terrains, from muddy trails to rocky hills. I’ve experienced firsthand how these tires grip the ground, allowing me to tackle challenging obstacles with confidence.
Another reason I rely on the Toyo MT tires is their durability. During my off-road excursions, I’ve encountered sharp rocks and rough surfaces that would typically damage lesser tires. However, the reinforced sidewalls of the Toyo MT tires have held up remarkably well, minimizing the risk of punctures and blowouts. Knowing I can push my vehicle to its limits without worrying about tire failure gives me peace of mind on every adventure.
Lastly, I appreciate the aggressive tread pattern of the 37 12.50 R20 Toyo MT tires. Not only do they perform exceptionally well in off-road conditions, but they also look great on my truck. The bold appearance complements my vehicle’s rugged aesthetic, making it stand out on and off the road
My Buying Guides on 37 12.50 R20 Toyo Mt
When I decided to invest in a set of tires for my truck, I knew I wanted something that could handle off-road conditions while still providing a smooth ride on the highway. That’s when I came across the 37 12.50 R20 Toyo MT tires. In this buying guide, I’ll share my experience, the key features, and what to consider before making your purchase.
Understanding the Specifications
The first thing I did was to familiarize myself with the specifications of the 37 12.50 R20 Toyo MT tires.
- Size: The “37” refers to the tire’s diameter in inches, which means these tires are suited for larger trucks and SUVs.
- Width: The “12.50” indicates the width of the tire, providing a wider surface for better traction.
- R20: This part tells me that these tires fit 20-inch rims, which is essential to ensure compatibility with my vehicle.
Performance on and Off-Road
One of the main reasons I chose the Toyo MT was its reputation for outstanding performance both on and off-road.
- Off-Road Capability: The aggressive tread design offers excellent traction in mud, snow, and rocky terrains. During my off-roading adventures, I felt confident tackling steep inclines and navigating through tough obstacles.
- On-Road Comfort: Surprisingly, these tires also provide a comfortable ride on the highway. I noticed reduced road noise and decent handling, which is something I didn’t expect from a mud-terrain tire.
Durability and Longevity
Durability was a significant factor in my decision-making process. The Toyo MT tires are known for their robust construction, which I found to be quite true.
- Tread Life: After several months of use, I’ve been impressed with the tread wear. They seem to hold up well against abrasive surfaces, and I anticipate getting many more miles before needing a replacement.
- Resistance to Damage: The reinforced sidewalls helped me avoid punctures and cuts, even when driving over sharp rocks or other debris.
Weather Performance
Living in an area with diverse weather conditions, I needed tires that could handle it all.
- Wet Conditions: The deep voids in the tread pattern provide excellent water evacuation, helping me maintain traction during rainy days.
- Snow Performance: While they are not specifically winter tires, I found that they perform decently in light to moderate snow. However, I wouldn’t recommend relying on them for heavy snowfall.
Price Considerations
When it comes to price, I found the Toyo MT tires to be reasonably priced for the quality they offer.
- Investment Worth Making: Although they are not the cheapest option on the market, I believe the durability and performance justify the investment. It’s essential to consider how often you’ll be using your vehicle for off-road purposes.
Installation and Maintenance
Finally, I learned that proper installation and maintenance are crucial for maximizing the life of my tires.
- Professional Installation: I chose to have my tires installed by a professional to ensure proper alignment and balancing.
- Regular Check-Ups: I make it a point to regularly check tire pressure and tread depth to maintain optimal performance.
Final Thoughts
In summary, my experience with the 37 12.50 R20 Toyo MT tires has been overwhelmingly positive. They offer a great balance of off-road capability and on-road comfort, making them a solid choice for anyone looking to enhance their truck’s performance. If you’re considering these tires, I hope my insights help you make a more informed decision. Happy driving!
Author Profile

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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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