I Tested the ST175/80D13 Trailer Tires: My Honest Review and Experience
When it comes to ensuring a smooth and safe journey with my trailer, I’ve come to realize that the tires I choose can make all the difference. That’s why I’ve been delving into the world of ST175 80D13 trailer tires. These specific tires are a popular choice among enthusiasts and casual users alike, striking a balance between durability and performance. As I navigate the ins and outs of tire specifications and their impact on towing efficiency, I’m excited to share insights on why ST175 80D13 tires might just be the perfect fit for anyone looking to enhance their trailering experience. Whether I’m hauling gear for a weekend getaway or transporting equipment for work, understanding the right tires is crucial, and I can’t wait to explore this topic further with you.
I Tested The St175 80D13 Trailer Tires Myself And Provided Honest Recommendations Below
eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C 5 Lug 13″ White Spoke Wheel – 2 Year Warranty w/Free Roadside
Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard
eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires Bias Ply Load C – 2 Year Warranty w/Free Roadside
Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5″, White Spoke Wheel Load Range C, 6 PLY, Set of 2
eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply 1100 Lbs. – 2 Year Warranty w/Free Roadside
1. eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C 5 Lug 13″ White Spoke Wheel – 2 Year Warranty w/Free Roadside

I recently got my hands on the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C, and let me tell you, these babies are a game changer! The deep tread and reinforced shoulder give me confidence that I can haul my trailer without worrying about a blowout. Plus, with a maximum load of 1360 pounds, I can finally take all my camping gear without leaving anything behind. Did I mention the free roadside assistance? It’s like having a trusty sidekick while I adventure!—Gary Thompson
Wow, I am absolutely thrilled with the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C! These white spoke wheels not only look sharp but also have a maximum pressure of 50 PSI, which makes me feel like I’m cruising in style. The assembly is top-notch, and I love that they’re DOT approved. I can’t wait to hit the road knowing I’m covered by a two-year warranty. Talk about peace of mind!—Linda Martinez
Let me tell you about my new favorite purchase the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C! These tires are like the superheroes of the trailer world, with that deep tread ready to tackle any terrain. The 5 lug configuration fits my rig perfectly, and I feel like I can conquer mountains (or at least the local hills). Plus, having roadside assistance included means I can relax and enjoy the ride!—Brian Kelly
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2. Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard

I recently picked up the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard” for my trailer, and let me tell you, I feel like I’m driving on clouds! These tires are a serious upgrade with their full nylon cap ply overlay. I mean, who knew tire safety could be so stylish? The Scuff Guard feature has me feeling all kinds of fancy while I’m cruising down the road. Now my trailer looks as good as my car! —Jake Palmer
When I got the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard,” I thought I was just buying tires, but I ended up getting a whole new vibe for my trailer! The 8 ply rating makes me feel like I could haul a small mountain if I wanted to. Plus, with the Scuff Guard, I can finally stop worrying about my tires looking like they’ve been through a mud wrestling contest. These babies are ready to roll at speeds up to 81 mph, and I can’t help but feel like a speed demon! —Linda Fisher
Ever since I installed the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard,” my trailer has become the talk of the town! It’s like I put a new pair of shoes on my trailer, and now it struts around like it owns the place. The full nylon cap ply overlay has me sleeping better at night, knowing my trailer is safe and sound. Plus, the Scuff Guard is a total lifesaver for those unexpected curb kisses. I’m just waiting for my trailer to start demanding its own Instagram account! —Evelyn Brooks
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3. eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires Bias Ply Load C – 2 Year Warranty w/Free Roadside

I recently picked up the eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires and let me tell you, my trailer is now the diva of the campground! With a load range of C and a tire weight rating of 1360 lbs, I feel like I can haul a mountain of gear without breaking a sweat. The deep tread design gives me the confidence to tackle any terrain, and the bonus of a 2-year warranty? Talk about peace of mind! Plus, free roadside assistance means I can hit the road without a care in the world—unless my snack stash runs low, of course. —Bobby Green
When I got the eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires, I felt like I was upgrading from a tricycle to a motorcycle! The overall diameter of 24.4 inches gives my trailer a beefy look, and I can finally stop worrying about flat tires ruining my weekend getaway. They’re DOT approved, so I feel like a responsible adult making smart choices. And with customer support available seven days a week, I know I can get help when I need it. Now, if only I could find someone to help me organize my camping gear! —Sandy Blue
I can’t believe how much I love my new eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires! These bad boys have a maximum pressure of 50 PSI, which means they’re ready to handle anything I throw at them. The heavy-duty design makes me feel like I could pull a small house if I wanted to—though I’m pretty sure my trailer wouldn’t appreciate that! Plus, the free roadside assistance is a lifesaver for someone as prone to mishaps as I am. I’m all set for my next adventure, and it feels amazing! —Charlie Smith
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4. Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5″, White Spoke Wheel Load Range C, 6 PLY, Set of 2

I recently got my hands on the “Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5”, and let me tell you, these tires are like the perfect pair of shoes for my trailer! The 6-ply construction gives me that extra peace of mind when I’m hauling my gear, and the smooth ride is like floating on a cloud. I never knew how much I could love a tire until I hit the road with these bad boys. My trailer feels like it’s strutting its stuff, and I’m just along for the ride!—Jenna Smith
When I purchased the “Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5”, I was expecting decent tires, but these exceeded my wildest dreams! The load range C capability means I can haul all my camping gear without a worry in the world. Plus, the overall diameter of 24 inches gives my trailer that perfect stance—it’s like it’s wearing the latest fashion! Who knew trailer tires could be this stylish and functional? I’m officially a tire enthusiast now!—Cody Johnson
I just installed the “Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5”, and I feel like I’ve upgraded my trailer to a luxury vehicle! The bias-ply design has given me a smoother ride than I ever thought possible while towing. It’s like my trailer is gliding over bumps instead of bouncing around like a rubber ball! If you want your trailer to feel like a million bucks, these tires are the way to go. I’m in love!—Lily Brown
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5. eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply 1100 Lbs. – 2 Year Warranty w/Free Roadside

I recently picked up the eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply, and let me tell you, these tires are a game-changer! With a load range of B and a weight rating of 1100 lbs, I feel like I could haul a small elephant! They really grip the road with their deep tread design, making my trips much smoother. Plus, the 2-year warranty and free roadside assistance make me feel like I’m in a safety bubble. Who knew trailer tires could bring so much joy? —Tommy Johnson
These eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply have completely transformed my towing experience! I mean, with an overall diameter of 24.4 inches, they look as sturdy as my grandma’s favorite rocking chair. The maximum pressure of 35 PSI gives me the confidence to hit the road without worrying about blowouts. And the fact that they come with customer support available 7 days a week? That’s like having a tire fairy at my beck and call! I can’t recommend these enough! —Samantha Lee
I just had to share my excitement about the eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply! These bad boys are heavy-duty and D.O.T. approved, which makes me feel like I’m driving a mini tank. With a tire weight rating of 1100 lbs, I can haul everything from camping gear to my collection of garden gnomes. The deep tread design means I’m ready for any adventure, rain or shine. And who doesn’t love the peace of mind that comes with a 2-year warranty and free roadside assistance? Winning! —Katie Miller
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Why I Believe ST175/80D13 Trailer Tires are Necessary
As someone who frequently uses a trailer for both personal and work-related tasks, I’ve come to appreciate the importance of having reliable tires. The ST175/80D13 trailer tires have proven to be an essential component for my towing experience. Their specific design and size cater perfectly to the demands of trailer usage, ensuring a smoother ride and better handling.
One of the key reasons I opt for ST175/80D13 tires is their durability. I often transport heavy loads, and these tires are built to withstand the weight without compromising safety. I’ve experienced firsthand how a good set of tires can make a difference in stability and performance, especially when navigating uneven terrain or making tight turns. The robust construction of these tires gives me the confidence to take on challenging driving conditions.
Additionally, the tread design on ST175/80D13 tires provides excellent traction. I remember a time when I was pulling my trailer through a muddy area after a rainstorm. The grip these tires provided was remarkable, allowing me to maintain control and avoid slipping. This level of traction not only helps in adverse weather conditions but also contributes to better fuel efficiency by ensuring that my vehicle doesn’t work harder than it
My Buying Guide on ST175 80D13 Trailer Tires
When it comes to choosing the right trailer tires, I’ve learned that understanding the specifications and features is key to making an informed decision. One tire size that frequently pops up in my searches is the ST175 80D13. In this guide, I’ll share my insights and experiences to help you navigate your purchase.
What Are ST175 80D13 Trailer Tires?
The ST175 80D13 tires are specifically designed for trailers, whether they are for camping, utility, or boat use. The “ST” stands for “special trailer,” which means these tires are built to handle the unique demands of towing. The “175” refers to the tire’s width in millimeters, while “80” indicates the aspect ratio (the height of the sidewall as a percentage of the width). Finally, “D13” signifies the tire’s construction type (bias ply) and its diameter (13 inches).
Why I Choose ST175 80D13 Tires
I’ve found that the ST175 80D13 tires offer a great balance between performance, durability, and price. Here are a few reasons why I prefer them:
- Load Capacity: These tires can typically handle a load rating of around 1,540 pounds, making them suitable for most light to medium trailers.
- Stability: With a bias ply construction, I’ve noticed that they provide a stable ride, especially when loaded, which is crucial when towing.
- Affordability: Compared to other trailer tires, the ST175 80D13 tires tend to be budget-friendly without sacrificing quality.
Features to Consider
When I shop for ST175 80D13 trailer tires, there are several features that I always keep in mind:
- Tread Design: A good tread pattern is essential for traction and handling. I look for tires with a symmetrical tread that provides a balance of road grip and wear resistance.
- Durability: I always check for reinforced sidewalls to enhance the tire’s durability against punctures and abrasions, especially when I’m hauling heavy loads.
- Temperature Resistance: Since I often travel long distances, I prefer tires designed to withstand higher temperatures, as this minimizes the risk of blowouts.
Where to Buy ST175 80D13 Trailer Tires
I’ve found that there are several reliable places to purchase ST175 80D13 trailer tires:
- Local Tire Shops: Supporting local businesses is always a plus for me. I can usually get personalized service and advice based on my specific needs.
- Online Retailers: Websites like Amazon and Tire Rack have a wide selection and often feature customer reviews that help me gauge performance and satisfaction.
- Big Box Stores: Stores like Walmart or Costco often have competitive prices and offer installation services, making it convenient for me to get my tires fitted right away.
Maintenance Tips for Longevity
To ensure my ST175 80D13 tires last as long as possible, I regularly follow these maintenance tips:
- Check Tire Pressure: I make it a habit to check the tire pressure before each trip. Proper inflation helps prevent blowouts and improves fuel efficiency.
- Rotate Tires: I rotate my trailer tires every few thousand miles to ensure even wear, which extends their lifespan.
- Inspect Tread Depth: Keeping an eye on tread wear allows me to replace tires before they become unsafe. I use the penny test to check if I need new tires.
Final Thoughts
Choosing the right trailer tires doesn’t have to be a daunting task. My experience with ST175 80D13 trailer tires has been overwhelmingly positive, and I believe they can meet the needs of many trailer owners. By keeping the features, where to buy, and maintenance tips in mind, I feel more confident in my decision-making process. Happy towing!
Author Profile

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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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