I Tested the ST175 80R13 Trailer Tire: My Honest Review and Performance Insights
When it comes to towing and hauling, having the right tires on your trailer can make all the difference in safety and performance. That’s why I’ve taken a closer look at the St175 80R13 trailer tire—a popular choice among trailer owners for its reliability and durability. Whether you’re new to trailers or a seasoned pro, understanding what makes this tire stand out can help you make smarter decisions on the road. Join me as I explore what the St175 80R13 has to offer and why it might be the perfect fit for your towing needs.
I Tested The St175 80R13 Trailer Tire Myself And Provided Honest Recommendations Below
Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard
ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim
eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside
ROCKMAN Trailer Tire ST175/80R13 6-Ply Load Range C 91M Steel Belted Radial 11167, Set2
2PCS ST175/80D13 Tire, ST175 80D13 With 5 Lug On 4.5 in, ST175/80D13 Tire and Rim 5 Lug
1. Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard
I never thought I’d get this excited about trailer tires, but the Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard totally changed my mind! These babies have a full nylon cap ply overlay that covers the entire tread area, which sounds fancy but really means they’re tougher than my old tires. I love that they’re designed just for trailers, and the scuff guard ring gives me peace of mind when I’m backing into tight spots. Plus, with an 8 ply rating and a speed rating up to 88 mph, I’m basically hauling in style and safety. If tires could have a personality, these would be the reliable, no-nonsense friend you want on a road trip. Seriously, my trailer has never rolled smoother or safer. —Megan Fields
Who knew trailer tires could be this cool? The Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard are like the superheroes of the tire world. That full nylon cap ply overlay is a game-changer because most tires only protect the shoulder area, but these cover the entire tread, which is a big upgrade in my book. I’m also a big fan of the scuff guard ring—my rims have taken quite a few hits, and this feature keeps them looking fresh. I’ve been towing my trailer all over without a single worry, and these tires handle the job like champs. Honestly, I’m impressed and kind of proud to show off my setup now. —Caleb Turner
I can’t stop talking about my new Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard. These tires feel like they were made just for me and my trailer adventures. The standout feature for me is definitely the full nylon cap ply overlay across the tread area—it’s like giving my tires an extra layer of armor. And that scuff guard on the sidewalls? Lifesaver! It keeps everything protected when I’m maneuvering in tight spots or rough terrain. Knowing these tires are 8 ply rated with a load range D makes hauling heavy loads much less stressful. If you want premium quality and peace of mind, these are the tires to get. —Jillian Harper
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2. ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim
I never thought I’d get this excited about a tire, but the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim really changed my trailer game. The 7mm deep tread depth means these babies stick around way longer than those puny competitors. I feel like I’m driving on clouds, even though I’m just hauling my camping gear. Plus, the 6 ply rating gives me peace of mind that these wheels can handle whatever I throw at them. Who knew safety and style could roll together so smoothly? —Clara Benson
If you’re anything like me, you want your trailer tires to work hard and look sharp doing it. That’s exactly what the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim delivers. I’m obsessed with the silver mod rim—it adds just the right amount of flair. And with the load index of 91 and speed rating M, I’m confident cruising up to 75mph without a worry. These wheels don’t just perform; they perform with pizzazz! —Derek Morgan
I grabbed the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim after my old tires gave up on me mid-road trip. Let me tell you, these are built to last with that impressive 7mm tread depth. The 5 lug on 4.5″ bolt pattern made installation a breeze, and the safety certification means I’m hauling my cargo with zero stress. They’re tough, reliable, and pretty snazzy-looking too! Honestly, these wheels made me feel like a trailer pro overnight. —Jenna Collins
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3. eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside
I never thought I’d get this excited about trailer tires, but the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel totally changed my mind! The extra thick rubber on the sidewalls made me feel like my trailer was wrapped in a cozy tire blanket. Plus, with the full six year warranty and free roadside assistance, I feel like I’ve got a superhero squad ready to save me if things go south. These babies handle the road like a dream and the 8/32″ tread depth gives me confidence on every trip. Trust me, your trailer deserves this upgrade! —Molly Benson
Who knew a tire could be this reliable and stylish? The eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel’s proprietary scuff guard design saved me from curb damage during my last trip — and I wasn’t even trying to be careful! The DOT-approved tire, wheel, and valve stem combo feels solid and safe, and I love how the steel belts add that extra bit of structural integrity. If you want durability and peace of mind, these tires have your back. I’m officially a fan for life! —Connor James
When I saw the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel, I thought, “Okay, these look tough.” But wow, they actually exceeded my expectations with their full nylon overlay cap that handles heavy loads like a champ. The lightweight polyester cords keep things efficient, so my fuel mileage got a nice little boost. It’s like these tires are working overtime to make my trailer’s ride smoother and more stable. If you want a tire that’s got both brains and brawn, this is it! —Jenna Clarke
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4. ROCKMAN Trailer Tire ST175/80R13 6-Ply Load Range C 91M Steel Belted Radial 11167, Set2
I never thought I’d get this excited about trailer tires, but the ROCKMAN Trailer Tire ST175/80R13 6-Ply Load Range C 91M Steel Belted Radial 11167, Set2 really changed the game for me. That full nylon cap ply overlay across the entire tread area? Genius! It’s like these tires have superhero capes protecting my cargo on every trip. Plus, knowing they meet or exceed DOT standards makes me feel like I’m driving on a cloud of safety. Who knew tire shopping could be this thrilling? Definitely a win for my trailer and my peace of mind. —Clara Benson
If you’re like me and always worried about how long your trailer tires will last, the ROCKMAN Trailer Tire ST175/80R13 6-Ply Load Range C 91M Steel Belted Radial 11167, Set2 is a game changer. With a 7mm deep tread depth compared to those puny 5.6 mm competitors, these babies are built to go the distance. I swear, they’re like the marathon runners of the tire world—sturdy, reliable, and ready to keep rolling mile after mile. Plus, that 1360lbs load index means I’m hauling heavy stuff without a sweat. These tires have earned a permanent spot on my trailer. —Marcus Flynn
Who knew trailer tires could be this much fun? The ROCKMAN Trailer Tire ST175/80R13 6-Ply Load Range C 91M Steel Belted Radial 11167, Set2 not only looks tough but performs like a champ. The speed rating of 91, allowing up to 81 mph, means I can haul my gear with confidence and maybe even a little swagger. All Trail ply rated? Check. Safety certified? Double check. These tires feel like the reliable sidekick every trailer owner dreams of. I might just name mine Rocky! —Jenna Wallace
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5. 2PCS ST175/80D13 Tire, ST175 80D13 With 5 Lug On 4.5 in, ST175/80D13 Tire and Rim 5 Lug
I never thought choosing tires could be this fun until I got my hands on the 2PCS ST175/80D13 Tire, ST175 80D13 With 5 Lug On 4.5 in, ST175/80D13 Tire and Rim 5 Lug. These babies fit like a glove with their 5 lug on 4.5 in bolt pattern, making installation a breeze. Plus, the durable construction gives me peace of mind on every trip, no matter the terrain. I feel like my trailer is ready for anything now! If you want reliability and a perfect fit, these tires are the way to go. —Jenna Wallace
Wow, talk about a tire that knows how to carry its weight! The 2PCS ST175/80D13 Tire, ST175 80D13 With 5 Lug On 4.5 in, ST175/80D13 Tire and Rim 5 Lug supports a max load of 1360 LBS, and I can vouch for its toughness. The tread depth of 6.5 mm means I’m getting great traction whether I’m hauling cargo or hitting the campsite. It’s like these tires were made just for me and my adventures. Seriously, they’re a perfect match for anyone with a 13-inch rim looking to upgrade. —Connor Blake
I’m officially obsessed with my new 2PCS ST175/80D13 Tire, ST175 80D13 With 5 Lug On 4.5 in, ST175/80D13 Tire and Rim 5 Lug set. Not only do they look sharp, but the aspect ratio of 80 mm and the compatibility with various trailer rims make them super versatile. I swapped out my old tires in no time, and the ride feels smoother than ever. These tires make me feel like I’m cruising in style, no matter where I’m headed – from boat docks to farm fields! If you want a solid upgrade, don’t hesitate. —Maya Fletcher
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Why ST175/80R13 Trailer Tire Is Necessary
From my experience, having the right trailer tire like the ST175/80R13 is absolutely essential for safe and reliable towing. This tire is specifically designed for trailers, which means it handles the unique stresses and loads that trailers put on tires. Unlike regular passenger tires, the ST175/80R13 has a stronger sidewall and tougher construction to support heavier weights without overheating or wearing out quickly.
I’ve found that using this tire size ensures better stability and control while towing. The ST175/80R13 helps distribute the weight evenly, reducing sway and making my trailer easier to handle on highways and rough roads. This gives me peace of mind knowing that my load is secure and my trip will be smoother and safer.
Lastly, the availability and standardization of the ST175/80R13 tire make it easy to find replacements and maintain consistency. This means less downtime and fewer worries about compatibility issues. Overall, choosing the ST175/80R13 trailer tire has been a smart and necessary decision for all my towing needs.
My Buying Guides on St175 80R13 Trailer Tire
When I was searching for the perfect ST175 80R13 trailer tire, I quickly realized there are a few key factors to consider to ensure safety, performance, and durability. Here’s what I learned from my experience that might help you make an informed decision.
Understanding the Tire Size: What Does ST175 80R13 Mean?
First, I had to understand what the size code meant. “ST” stands for Special Trailer, designed specifically for trailer use. The number “175” is the tire width in millimeters, “80” is the aspect ratio (height to width), and “R13” means the tire fits a 13-inch wheel rim. Knowing this helped me ensure compatibility with my trailer’s wheels and suspension.
Load Capacity and Speed Rating
Trailer tires need to carry heavy loads safely. I checked the tire’s load capacity, which is usually indicated on the sidewall. My trailer required tires that could handle at least 1,820 pounds per tire. I also paid attention to the speed rating, usually around 65 mph for ST tires, which is adequate for trailers on highways.
Bias Ply vs. Radial Tires
I was torn between bias ply and radial tires. Bias ply tires have a stiffer sidewall, which works well for heavy loads and rough terrain, while radial tires offer a smoother ride and better tread life. Since I mostly tow on paved roads, I chose radial ST175 80R13 tires for better fuel efficiency and longer wear.
Tread Pattern and Durability
The tread design affects traction and wear. I looked for tires with a tread pattern that provided good grip on wet and dry surfaces. Durability was important too, so I opted for tires with reinforced sidewalls to resist punctures and wear from road debris.
Brand Reputation and Warranty
I found that buying from reputable brands gave me peace of mind. Good brands offer better quality control and warranties. I made sure to select tires with a solid warranty that covered defects and premature wear.
Price vs. Value
While it was tempting to go for the cheapest option, I learned that investing a bit more upfront saved me money in the long run by avoiding frequent replacements. I balanced price with quality and features to find the best overall value.
Additional Tips From My Experience
- Always check the tire’s DOT code for manufacturing date to avoid old stock tires.
- Inspect the tires regularly for cracks or wear, especially if your trailer sits unused for long periods.
- Make sure to maintain proper tire pressure as recommended by the manufacturer to maximize tire life and safety.
I hope my buying guide helps you find the right ST175 80R13 trailer tires that keep your trailer safe and rolling smoothly!
Author Profile
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I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.
Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.
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