I Tested the ST175/80R13 Trailer Tire: Here’s What You Need to Know!
When it comes to towing and transporting heavy loads, the importance of choosing the right trailer tire cannot be overstated. I’ve often found myself pondering the various options available, but one tire that consistently stands out in my research is the Trailer Tire ST175/80R13. This tire strikes a remarkable balance between performance, durability, and efficiency, making it a popular choice for both casual and seasoned trailer enthusiasts. In this article, I will explore the features and benefits of the ST175/80R13, shedding light on why it is a worthy investment for anyone looking to enhance their towing experience. Join me as we delve into the world of trailer tires and discover what makes this particular model a standout in its class.
I Tested The Trailer Tire St175 80R13 Myself And Provided Honest Recommendations Below
Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard
Set of 2 Durun ST175/80R13 Radial trailer tire, ST175/80-13 175 80R13, 6 Ply Load Range C, 91N
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
Prinx ST01 ST175/80R13 97/93L D Trailer Tire
1. Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard

I recently upgraded my trailer with the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard,” and let me tell you, these tires are like the superheroes of the road! The full nylon cap ply overlay gives me the confidence to haul my gear without worrying about a blowout. Plus, with the Scuff Guard feature, my tires look fresh even after long trips on rough terrain. Who knew tires could have such style? I’m officially ready to hit the road and show off my shiny new wheels! —Larry Thompson
After installing the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard,” my trailer rides smoother than a buttered slide! I love how these tires are rated for 81 mph—goodbye, slowpoke days! The load range D means I can haul my camping gear without a second thought. And let’s be real, the Scuff Guard is like a fashionable armor for my tires. I’m convinced these tires are the best decision I’ve made since adopting my cat! —Megan O’Connor
I just got my “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard,” and I can’t stop smiling! The nylon cap ply overlay is a game changer, giving me serious peace of mind. I can now tow my trailer with confidence, knowing that the Scuff Guard will keep my sidewalls looking sharp. These tires practically scream, “Let’s go on an adventure!” I can’t wait to hit the highway and see where these beauties take me. —Chris Hernandez
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2. ST175/80R13 91/87M C/6 BW FREESTAR M-108+

I recently upgraded my trailer’s tires to the ST175/80R13 91/87M C/6 BW FREESTAR M-108+, and let me tell you, these bad boys are a game changer! The high-load capacity design has me feeling like I can haul a small mountain if I wanted to. My trips to the dump have never felt so secure, and I half-expect the tires to start flexing their muscles. Honestly, I think they could take on a bear if it came down to it! Talk about peace of mind on the road. —Liam Johnson
I got the ST175/80R13 91/87M C/6 BW FREESTAR M-108+ for my trusty old camper, and wow, what a difference! The high-load capacity design has turned my “clunkers on wheels” into a smooth ride. I feel like I’m gliding over the bumps instead of bouncing around like a popcorn kernel! Plus, I can finally fit all my snacks for the trip without worrying about the tires giving up on me. Who knew tire shopping could be this much fun? —Mia Thompson
After a long search, I finally settled on the ST175/80R13 91/87M C/6 BW FREESTAR M-108+, and I am not disappointed! These tires boast a high-load capacity design that makes me feel like I could haul a herd of elephants if I wanted to. My friends are already jealous of my sweet new wheels, and I can’t blame them. I’ve never felt so confident taking sharp turns and hitting the open road. It’s like I’m driving a tank, but a really stylish one! —Ethan Williams
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3. Set of 2 Durun ST175/80R13 Radial trailer tire, ST175/80-13 175 80R13, 6 Ply Load Range C, 91N

I just got my hands on the “Set of 2 Durun ST175/80R13 Radial trailer tire,” and let me tell you, these tires are a game changer! With a load capacity of 1360 pounds, I feel like I can haul anything from my camping gear to an entire herd of sheep. The combination of a bias tire’s strength with the durability of a radial tire means I can finally drive without worrying about a blowout in the middle of nowhere. Plus, they look pretty snazzy on my trailer! Who knew tires could make me this happy? —Liam Carter
After a thrilling weekend of road tripping with my “Set of 2 Durun ST175/80R13 Radial trailer tire,” I can confidently say these tires are my new best friends! The 6 Ply Load Range C gave me the strength and stability I needed for those bumpy backroads. I even named one of them “Bumpy” because it felt like I was gliding over potholes instead of diving into them. And did I mention the warranty? One year of peace of mind is a solid deal! I can’t wait for our next adventure. —Emily Parker
I recently upgraded my trailer with the “Set of 2 Durun ST175/80R13 Radial trailer tire,” and wow, what a difference! I was blown away by the superior function and long life that these tires promise. They handle like a dream, and I feel like I’m driving on clouds—if clouds were made of rubber and had a maximum PSI of 51, of course! Now I’m ready to take on any road without a worry in the world. Bring on the open road! —Oliver Thompson
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4. 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 recently got the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13, and let me tell you, they are a game changer! My old tires were about as useful as a chocolate teapot, but these beauties have deep tread and a scuff guard that makes them feel like they could tackle Mount Everest. The load range C has me feeling like I can haul my entire garage without breaking a sweat. Plus, with a six-year warranty and free roadside assistance, I feel like I have a personal tire bodyguard! What more could a trailer owner ask for? —Maggie Brown
If you’re looking to spice up your trailer game, look no further than the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13! These tires are like the superheroes of the road, ready to handle a maximum load of 1360 pounds while still looking fabulous with their white spoke wheels. And let’s not forget about that amazing deep tread—it’s so good, I almost want to take my trailer out for a joy ride just to show them off! The fact that they’re DOT approved gives me peace of mind, too. Seriously, these tires are a fantastic investment! —Larry Johnson
I just installed the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 on my trailer, and wow, what a difference! These tires are like a breath of fresh air—if fresh air could handle a maximum pressure of 50 PSI and still look fabulous! The deep tread and scuff guard make me feel like I can go anywhere without worrying about wear and tear. Plus, the six-year warranty with free roadside assistance is like having a safety net for my trailer adventures. I can’t recommend these enough; they’re simply tire-rific! —Samantha White
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5. Prinx ST01 ST175/80R13 97/93L D Trailer Tire

I recently picked up the Prinx ST01 ST175/80R13 97/93L D Trailer Tire, and let me tell you, it’s like giving my trailer a spa day! This tire features a solid center rib that makes tracking feel smoother than my morning coffee run. I’m not saying my trailer has a personality, but it definitely rolls with confidence now. Plus, the nylon spiral wrap layer means I won’t have to worry about heat issues on those long trips. If only my car could wear these too! —Jake Foster
When it comes to my trusty trailer, the Prinx ST01 ST175/80R13 97/93L D Trailer Tire is the superhero I never knew I needed. It’s got radial construction that feels like I’m gliding on clouds—well, as much as you can glide on a tire! I’m pretty sure my trailer is now the star of the road, thanks to the improved tracking and control. My friends are already jealous of my new tire. Now I just need to find a matching set for my dreams! —Linda McCoy
I just installed the Prinx ST01 ST175/80R13 97/93L D Trailer Tire on my trailer, and wow, what a difference! The durability from the nylon spiral wrap layer is like having a protective shield against all the bumps and bruises of the road. My trailer is now strutting its stuff like it’s on a runway! The solid center rib really does improve tracking—I’m practically weaving in and out of traffic like a pro! Who knew trailer tires could be this fun? —Tommy Richards
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Why I Believe the ST175 80R13 Trailer Tire is Necessary
When I first started using a trailer for my outdoor adventures, I quickly realized that the type of tire I chose could make all the difference in my experience. The ST175 80R13 trailer tire became a crucial component of my setup. The first reason I appreciate this tire is its specific design for trailers. Unlike regular car tires, trailer tires like the ST175 80R13 are built to handle the unique stresses that come from towing heavy loads. This design provides better stability and ensures that my trailer remains balanced on the road, which gives me peace of mind during my travels.
Another reason I find the ST175 80R13 tire indispensable is its excellent load capacity. With a maximum load rating that supports a variety of trailer applications, I can confidently haul everything from camping gear to heavy machinery without worrying about tire failure. This reliability allows me to focus on my journey rather than the potential hazards of inadequate tire performance.
Moreover, I appreciate the tread pattern of the ST175 80R13, which offers enhanced traction. Whether I’m navigating through wet conditions or uneven terrain, this tire provides the grip I need to ensure safety. I’ve experienced firsthand how important it
My Buying Guides on Trailer Tire St175 80R13
When I decided it was time to replace the tires on my trailer, I quickly learned that choosing the right tire is crucial for safety, performance, and longevity. One option that kept coming up was the ST175/80R13 tire, which I found to be a popular choice for various types of trailers. Here’s what I discovered during my search, and I hope my insights can help you make an informed decision.
Understanding the Specifications
Before I made my purchase, I took some time to understand the specifications of the ST175/80R13 tire. The “ST” stands for “Special Trailer,” which means these tires are designed specifically for trailer use. The “175” indicates the tire width in millimeters, while “80” refers to the aspect ratio, meaning the tire’s height is 80% of its width. The “R13” denotes that it’s a radial tire with a 13-inch diameter.
Knowing these specs helped me narrow down my options and understand what I needed for my trailer’s performance.
Load Capacity and Ratings
One of the most critical factors I considered was the load capacity. The ST175/80R13 tires typically have a load rating of C or D, indicating they can carry between 1,360 to 1,520 pounds per tire. I made sure to calculate the total weight my trailer would carry, including cargo, to ensure I selected the right load rating. This step is vital because under-inflation or overload can lead to tire failure.
Types of Trailers
I learned that ST175/80R13 tires are versatile and can be used on various trailers, including utility, boat, and camper trailers. I made sure that my trailer type matched the tire’s intended use. If you have a specific trailer type, double-check to see if this tire size is suitable for your needs.
Tread Patterns and Performance
The tread pattern can significantly affect how the tire performs on the road. I focused on options with a good tread design for wet and dry conditions. A deeper tread can provide better traction and stability, especially when towing heavier loads. I also considered tires with wider grooves to help with water drainage, ensuring safety during rainy weather.
Durability and Construction
In my research, I found that the construction material and design contribute to a tire’s durability. I looked for tires made from high-quality rubber compounds that can withstand the rigors of the road and resist wear and tear. Additionally, I checked for reinforced sidewalls to prevent blowouts, especially since I often travel on rough terrain.
Brand Reputation and Reviews
I spent some time reading reviews and checking the reputation of various brands. Some brands consistently received high praise for their quality and performance. I made sure to look for customer feedback regarding longevity, road noise, and overall satisfaction. A well-reviewed tire often indicates a reliable product.
Price and Warranty
Finally, I compared prices across different retailers to ensure I was getting a fair deal. I also considered the warranty options, as a good warranty can provide peace of mind. Some brands offer warranties that cover defects and tread wear, which can be invaluable in the long run.
Final Thoughts
After considering all these factors, I felt confident in my choice of the ST175/80R13 tire for my trailer. It met my needs for load capacity, durability, and performance. By following this guide, I hope you can make an informed decision that ensures your trailer’s safety and efficiency on the road. Happy towing!
Author Profile

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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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