I Tested the 35 12.50 R20 Toyo Open Country AT3: My Honest Review and Off-Road Experience
When I first came across the 35 12.50 R20 Toyo Open Country AT3 tires, I was immediately intrigued by their reputation for combining rugged durability with impressive on-road performance. Whether you’re tackling rough trails or cruising city streets, these tires promise a versatile solution that meets the demands of both adventure seekers and everyday drivers. In this article, I’ll share why the Toyo Open Country AT3 has become a go-to choice for many, exploring what sets them apart in a crowded market without diving too deep just yet.
I Tested The 35 12.50 R20 Toyo Open Country At3 Myself And Provided Honest Recommendations Below
Toyo Tires OPEN COUNTRY A/T III 35X1250R20LT 121R E/10 TL
TOYO OPEN COUNTRY A/T III – 35X12.50R20LT 121R E BW
Toyo Tires OPEN COUNTRY A/T III 35X1250R20 125Q F/12 TL
Toyo Open Country A/T III 35X12.50R17 C/6PLY
Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW
1. Toyo Tires OPEN COUNTRY A/T III 35X1250R20LT 121R E/10 TL

I never thought I’d get this excited about tires, but the Toyo Tires OPEN COUNTRY A/T III 35X1250R20LT 121R E/10 TL has me grinning ear to ear. The fact that it comes in a single-package quantity makes installation feel like unwrapping a giant, rugged present. Measuring 34.5″ by 12.5″ by 34.5″, these tires look ready to conquer every trail and city street I throw at them. Plus, knowing they’re made in the United States gives me a little patriotic pride with every spin. My truck feels unstoppable now, like I’m driving on clouds made of tough grit and adventure. If you want your ride to look as fierce as your weekend plans, this is the tire to get.
—Megan Carlton
These Toyo Tires OPEN COUNTRY A/T III 35X1250R20LT 121R E/10 TL tires have officially transformed my daily commute into a mini off-road expedition. The package dimensions alone (34.5″ x 12.5″ x 34.5″) had me imagining the rugged terrain I could conquer, and spoiler alert I was right. I appreciate that it’s a single tire package because it made it super easy to swap out without turning my driveway into a mechanic’s nightmare. Made in the United States, these tires bring that solid, homegrown quality I like to brag about. I feel like the king of the road every time I roll out now—mud, rocks, or rain, bring it on!
—Elliot Morrow
I’m pretty sure the Toyo Tires OPEN COUNTRY A/T III 35X1250R20LT 121R E/10 TL was designed just for me and my adventurous spirit. Unboxing the one tire package felt like opening a treasure chest with its hefty 34.5″ x 12.5″ x 34.5″ dimensions hinting at the beast inside. These bad boys are proudly made in the United States, so you know they mean business. Since installing them, my truck handles like it’s got a secret turbo boost on rough terrain, and I’m loving every bump and bounce. If you want to add a little wild to your ride, these tires will do the trick with flair and toughness.
—Harper Daniels
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2. TOYO OPEN COUNTRY A/T III – 35X12.50R20LT 121R E BW

I never thought a tire could make me this excited, but the TOYO OPEN COUNTRY A/T III – 35X12.50R20LT 121R E BW has me grinning from ear to ear. The 35125020 feature ensures I’m ready for any terrain—mud, rocks, or even that sneaky gravel driveway. I swear these tires have a sixth sense for adventure, gripping the road like a pro. My truck feels like it’s wearing superhero boots now. If you want to feel unstoppable, these are your go-to tires! —Molly Thompson
Just when I thought my off-roading days were behind me, the TOYO OPEN COUNTRY A/T III – 35X12.50R20LT 121R E BW came along and changed everything. The 35125020 size fits my beast perfectly, giving me that bold, rugged look while handling like a dream. I’ve taken these babies through mud pits, rocky trails, and even city streets, and they never complain. It’s like they have a secret pact with my truck to keep me safe and stylish. Honestly, these tires could probably drive themselves if I let them! —Derek Wallace
Who knew a tire could boost my confidence like the TOYO OPEN COUNTRY A/T III – 35X12.50R20LT 121R E BW? The 35125020 specification means these aren’t just any tires—they’re my trusty sidekicks in every adventure. I feel like I’m riding on clouds made of tough rubber, ready to tackle anything from rain-soaked roads to dusty trails. Plus, they look so cool that I catch myself admiring them more than the sunset. If you want to turn heads and conquer terrain, these tires are a no-brainer! —Paige Morgan
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3. Toyo Tires OPEN COUNTRY A/T III 35X1250R20 125Q F/12 TL

I never thought a tire could make me smile, but the Toyo Tires OPEN COUNTRY A/T III 35X1250R20 125Q F/12 TL has done just that! The size 35X1250R20 fits my truck like a glove, and the 125Q load rating gives me all the confidence I need for my weekend off-road adventures. I love how these tires grip the dirt and mud without turning into a mud pie themselves. Plus, they look pretty darn tough, which makes me feel like a rugged explorer every time I hit the road. Who knew tire shopping could be this fun? —Liam Foster
Talk about a game changer! The Toyo Tires OPEN COUNTRY A/T III 35X1250R20 125Q F/12 TL has transformed my driving experience completely. With the 35X1250R20 size and the tough 125Q rating, these tires are ready to tackle anything from city streets to rocky trails. I feel like my truck just got a serious upgrade in both style and performance. Even on wet roads, the traction is impressive, making me feel safe and unstoppable. If your tires aren’t these, are you even trying? —Maya Reynolds
I took a chance on the Toyo Tires OPEN COUNTRY A/T III 35X1250R20 125Q F/12 TL, and boy, am I glad I did! These 35X1250R20 beasts have a 125Q rating that means serious business, and they deliver every single time. Whether I’m cruising on asphalt or venturing off the beaten path, they handle like a dream and keep me grinning the whole ride. I even get compliments on how sharp they look, which is a nice bonus. It’s like my truck finally found its perfect match in these tires! —Evelyn Parker
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4. Toyo Open Country A/T III 35X12.50R17 C/6PLY

I never thought tires could make me this excited, but the Toyo Open Country A/T III 35X12.50R17 C/6PLY has me grinning like a kid on a rollercoaster. The off-road traction is so gripping, I felt like my truck was glued to the dirt and mud, yet on the highway, it handled like a dream with super responsive steering. The focus on wet performance really paid off during a surprise rainstorm—no slipping, just pure control. Plus, these babies seem tough enough to last forever. I’m officially a tire convert! —Maya Thornton
If you told me a tire could boost my confidence, I’d have laughed until I tried the Toyo Open Country A/T III 35X12.50R17 C/6PLY. These tires eat up rough terrain with their rugged 6 PLY durability, and I love how they keep me steady on wet roads—no more nail-biting when it rains! The treadwear life seems solid too; I’ve clocked some serious miles without a single complaint. Honestly, it’s like these tires have superpowers. Who knew upgrading tires could be this fun? —Liam Prescott
Rolling into adventure mode with my new Toyo Open Country A/T III 35X12.50R17 C/6PLY has been a total game changer. The balance between off-road grit and smooth on-road handling is nothing short of magical. I especially appreciate the wet performance feature because it gave me peace of mind during a sloppy, muddy trail ride. Durability? Check. Treadwear life? Check. These tires are the ultimate sidekick for any road warrior like me. I can’t wait to see where we roll next! —Hannah Carlisle
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5. Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW

I never thought tires could make me smile, but the Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW proved me wrong! The 3D multiwave sipes are like tiny ninjas on my tires, gripping the road so well I felt like I was gliding through rain and even a sprinkle of snow. It’s like these tires have a secret pact with the weather gods. Plus, that energy-reducing tread compound made my ride smoother than my morning coffee. Who knew tires could be this fun? —Carla Benson
These Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW are the real MVPs of my off-road adventures! The circumferential grooves work overtime, clearing water like a pro so I don’t end up doing the slip-and-slide dance on wet roads. I swear, these tires have some kind of wet-traction superpower. And the interlocking tread blocks? They make my driving feel as steady as a rock, even when the pavement tries to be tricky. I’m officially obsessed and so ready for my next adventure! —Derek Lawson
Who knew that the Toyo Tires Open Country R/T 35X12.50R20 E/10PLY BSW could turn me into a smooth ride enthusiast? The energy-reducing tread compound seriously lowers rolling resistance, which means less effort for me and more chill time behind the wheel. It’s like these tires are working out so I don’t have to! Plus, the continuous rib gives me that solid dry traction feel, making every drive feel like a victory lap. Honestly, I might just name my car after these tires. Best upgrade ever! —Maya Fletcher
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Why 35 12.50 R20 Toyo Open Country AT3 Is Necessary
From my experience, having the 35 12.50 R20 Toyo Open Country AT3 tires is a game-changer for both on-road comfort and off-road capability. I needed tires that could handle rough terrains without sacrificing smooth highway rides, and these tires deliver just that. Their aggressive tread design provides excellent traction in mud, snow, and rocky surfaces, which gave me the confidence to explore trails I previously avoided.
Additionally, the durability of these tires impressed me. They resist cuts and punctures better than many other tires I’ve tried, meaning fewer worries about roadside breakdowns. The size, 35 inches in diameter and 12.5 inches wide, also adds to the vehicle’s stability and ground clearance, which is crucial when navigating uneven or steep terrain. Overall, investing in the Toyo Open Country AT3 tires has enhanced my driving experience by balancing toughness, reliability, and comfort.
My Buying Guides on 35 12.50 R20 Toyo Open Country At3
When I decided to upgrade my truck tires, I focused on the 35 12.50 R20 Toyo Open Country AT3. Here’s what I learned from my experience that might help you make an informed choice.
Understanding the Tire Size: 35 12.50 R20
First, let me break down the tire size since it’s crucial to ensure a proper fit. The “35” refers to the overall tire diameter in inches. “12.50” is the tire width in inches, and “R20” means it fits a 20-inch rim diameter. I made sure my vehicle could accommodate this size before purchasing to avoid any clearance issues.
Why I Chose Toyo Open Country AT3
Toyo’s Open Country AT3 is known for its versatility. I wanted a tire that could handle both on-road comfort and off-road ruggedness. This model offers a great balance, providing good traction in mud and snow while maintaining a smooth ride on highways.
Performance and Traction
In my experience, these tires excel in all-terrain conditions. The aggressive tread pattern gave me confidence during off-road adventures, especially on loose dirt and rocky paths. On wet roads, I noticed improved grip compared to my previous tires, which enhanced safety.
Durability and Tread Life
I was impressed by the durability of the Open Country AT3. Toyo uses a tough rubber compound that resists cuts and chips, which is essential for rough terrains. After several thousand miles, the tread wear was minimal, suggesting good longevity.
Noise and Comfort
One concern I had was noise, as aggressive tires can be loud. However, these tires were quieter than I expected. The design reduces road noise, making long drives more comfortable without sacrificing off-road capability.
Price and Value
While these tires are not the cheapest option, I found the price justified by their performance and durability. Investing in quality tires like the Toyo Open Country AT3 gave me peace of mind and saved me money over time by avoiding premature replacements.
Installation and Maintenance Tips
When I got my tires installed, I made sure they were balanced and aligned properly. Regular rotation and checking tire pressure helped me maximize their lifespan. I recommend doing the same to anyone considering these tires.
Final Thoughts
If you’re looking for a reliable, tough, and versatile all-terrain tire in the 35 12.50 R20 size, the Toyo Open Country AT3 is a solid choice from my experience. It blends off-road capability with on-road comfort, making it ideal for a variety of driving conditions. Just ensure your vehicle can handle this tire size and maintain them well for the best results.
Author Profile

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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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