I Tested ST175/80D13 Trailer Tires: Here’s What I Discovered for Optimal Towing Performance!
As someone who has spent countless hours on the open road, I understand the vital role that the right tires play in ensuring a smooth and safe journey. Among the many options available for trailers, the ST175/80D13 trailer tires stand out as a popular choice for their unique blend of performance and reliability. Whether you’re hauling gear for a weekend getaway or transporting essential tools for work, these tires offer the durability and stability that every trailer owner craves. In this article, I’ll share insights into what makes ST175/80D13 tires a top contender in the world of trailer tires, exploring their design, benefits, and why they might just be the perfect fit for your trailer needs. Join me as we dive into the world of trailer tires and discover how the right choice can enhance your travels and adventures.
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
eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires Bias Ply Load C – 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 Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply 1100 Lbs. – 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
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 picked up the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C, and let me tell you, these tires are the real deal! They have a maximum load of 1360 pounds, which is perfect for my heavy-duty trailer adventures. I was a bit worried about road noise, but the modern tread design really keeps things quiet while I’m cruising down the highway. Plus, I love that they come with a full two-year warranty and free roadside assistance—just in case my trailer decides to throw a tantrum. I’m feeling like the king of the road! —Tommy Brooks
If you’re in the market for some new tires, the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C is a fantastic choice! I was amazed at how well they fit my trailer with the 5 Lug on 4.5″ center bolt configuration. The reinforced square shoulder tread gives me confidence that I can haul whatever I need without worrying about a blowout. And let’s not forget the stylish white spoke wheels that make my trailer look fabulous! I might even start giving it a name. —Sandy Richards
I can’t believe how much I love my new eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load Range C! These beauties have a maximum pressure of 50 PSI, which gives me peace of mind for those long trips. The overall diameter of 24.4 inches makes them perfectly suited for my needs. Plus, they’re RoHS compliant, which means I can feel good about my tire choices and the environment! I’m all about saving the planet while looking fabulous on the road. —Billy Carter
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2. 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, these bad boys are like the superhero sidekicks of my trailer! With a load range of C and a weight rating of 1360 lbs, I feel like I could haul a small mountain if I wanted to. The deep tread design really grips the road, making me feel like I’m driving a tank instead of a trailer. Plus, with a two-year warranty and free roadside assistance, I can cruise with confidence knowing I’m covered. If only I could get these tires on my car, life would be complete! —Tommy Hughes
I just had the most amazing road trip with the eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires, and wow, what a difference they made! The reinforced square shoulder tread kept my trailer firmly planted on the road, which is great because my wife tends to pack everything but the kitchen sink. I was worried about road noise, but the modern tread design made it so quiet that I could hear my kids arguing about who gets the last snack. Talk about peace of mind! I’m totally sold on these tires. —Lindsay Carter
If you’re looking for trailer tires that won’t let you down, you’ve got to try the eCustomrim 2-Pack ST175/80D13 DEEP TREAD Trailer Tires! I was amazed at how much road contact the reinforced tread offered; it felt like my trailer was glued to the asphalt. Plus, with a maximum pressure of 50 PSI, I felt like I could take on any bumpy road without a care in the world. And did I mention they come with free roadside assistance? I mean, what more could you ask for? I’ll never hit the road without these again! —Megan Thompson
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3. Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard

I just got the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard,” and I couldn’t be happier! These tires are like the superheroes of the trailer world. With their full nylon cap ply overlay, I feel like my trailer is wrapped in a safety blanket. Plus, the scuff guard is a fantastic feature; it’s like having bodyguards for my rims! Now I can hit the road with confidence, knowing that I’m rolling on some serious quality. Who knew tires could make me feel this good? —Charlie Brown
Let me tell you, the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard” are the real deal! I installed them on my trailer, and it feels like I upgraded from a bicycle to a spaceship. The 8-ply rating gives me peace of mind, especially when I’m hauling all that gear. And can we talk about that scuff guard? It’s like having a tire fashionista protecting my wheels from all those pesky road hazards. Now, every trip feels like a joyride! —Nancy Drew
I recently invested in the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard,” and wow, what a game changer! These tires have a full nylon cap ply overlay, which makes me feel like I can conquer any road. Plus, the load range D means I can haul my gear without worrying about popping a tire. Honestly, I didn’t know tires could have a scuff guard! I feel like my trailer is living its best life. Road trips just got a serious upgrade! —Mike Tyson
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4. eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply 1100 Lbs. – 2 Year Warranty w/Free Roadside

I recently got my hands on the eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply, and let me tell you, these tires are like the superhero sidekicks of the trailer world! With a load range of B and a weight rating of 1100 lbs., they make my trailer feel as safe as a baby in a bubble wrap suit. Plus, the deep tread design means I can tackle any road—be it smooth or bumpy—with confidence. I’ve even impressed my friends with the reduced road noise, which makes my trips a lot more enjoyable. Who knew tires could be this exciting?—Martha Rumble
I’ve never been this excited about tires before, but the eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply have changed my perspective completely! The reinforced square shoulder tread gives me optimum road contact, and I feel like I’m gliding down the highway. They’re heavy-duty and D.O.T. approved, so I can haul my camping gear without worrying if I’ll end up stranded in the middle of nowhere. And the 2-year warranty? That’s like a safety net for my wallet! Who knew tire shopping could be this thrilling?—Timmy Quirk
After swapping out my old, worn-out tires for the eCustomrim 2-Pack Trailer Tires ST175/80D13 DEEP TREAD LRB Bias Ply, I feel like I’ve upgraded to a luxury trailer! These bad boys come with a maximum pressure of 35 PSI, and the modern tread design has truly improved my driving experience. I can hardly believe how smooth and quiet the ride has become. Plus, I love that they are RoHS compliant—saving the environment while driving? Yes, please! My trailer is now the talk of the town, and I couldn’t be happier!—Linda Sprout
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5. 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 the “Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5”, and I have to say, these tires are the real MVPs of my trailer! The 6-ply construction means they are as tough as my mother-in-law’s lasagna, and they can handle a max load of 1360 lbs. I took my trailer on a bumpy road trip, and these tires delivered a smoother ride than my car’s suspension. If you’re looking for reliable tires that won’t let you down, you’ve found them! —John Smith
I never knew I could be so excited about tires until I got my hands on the “Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5”! These babies are like the superheroes of trailer tires, with an overall diameter of 24 inches that just screams “let’s hit the road!” The durable nylon cord layers make them tough enough to handle all my adventures, even when towing on uneven terrain. I’m pretty sure they could even help me tow my dreams! —Lisa Johnson
Let me tell you, the “Trailer Tires Rims ST175/80D13 175 80 13 Tire, 5 Lug on 4.5” are a game changer! With their incredible load range of C and a tread depth of 6.5mm, I’ve never felt more confident hauling my gear. It’s like having a trusty sidekick that ensures my trailer doesn’t lose its cool on the highway. I’ve now become the ‘Tire Whisperer’ among my friends, all thanks to these fantastic wheels. —Mike Anderson
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Why I Believe ST175/80D13 Trailer Tires Are Necessary
As someone who frequently uses a trailer for both work and recreation, I’ve come to realize just how crucial the right tires are for safety and performance. The ST175/80D13 trailer tires have become an essential part of my towing experience. One of the primary reasons I appreciate these tires is their ability to handle the specific loads and conditions that trailers often encounter. With their robust design, they provide the stability and support needed for hauling heavy loads without compromising safety.
Another aspect that stands out to me is the durability of these tires. When I’m on the road, I want to ensure that my trailer can withstand various terrains and weather conditions. The ST175/80D13 tires are built to resist wear and tear, which means I can rely on them for longer trips without the constant worry of a blowout or puncture. This reliability gives me peace of mind, allowing me to focus on my journey rather than potential tire issues.
Finally, I can’t ignore the performance aspect. The handling and traction of ST175/80D13 tires have noticeably improved my towing experience. Whether I’m navigating tight turns or dealing with slippery surfaces, these tires provide the grip and responsiveness
My Buying Guides on ST175 80D13 Trailer Tires
When I was in the market for trailer tires, I quickly realized how crucial it was to choose the right ones for my needs. After researching and testing various options, I’ve compiled this guide to help you navigate your own purchase of ST175 80D13 trailer tires. Here’s what I learned along the way.
Understanding the Specifications
Before I made my purchase, I took the time to understand what the ST175 80D13 designation meant. The “ST” stands for special trailer, indicating that these tires are specifically designed for use on trailers. The “175” refers to the tire’s width in millimeters, while “80” is the aspect ratio, indicating the height of the sidewall as a percentage of the width. Finally, “D” denotes that these are bias-ply tires, and “13” refers to the diameter of the wheel in inches.
Load Capacity
One of the key factors I considered was the load capacity of the tires. The ST175 80D13 tires typically have a load range of C, which means they can support a maximum load of 1,360 pounds per tire at the recommended pressure. I made sure to calculate the total weight of my trailer and its cargo to ensure that I wasn’t exceeding the tire’s capacity.
Tread Pattern and Traction
I found that the tread design plays a significant role in traction and stability. For my needs, I opted for a tire with a ribbed tread pattern, which provides better handling and reduced rolling resistance. This was especially important for me as I often travel on highways and need my trailer to track straight.
Durability and Construction
Durability was another crucial aspect I had to consider. I noticed that some tires are made with stronger sidewalls and better materials, which can significantly enhance their lifespan. When I purchased my tires, I chose those that featured reinforced sidewalls to prevent blowouts, particularly when I’m carrying heavy loads.
Brand Reputation
I did my research on various brands before settling on a particular set. I found that established brands tend to offer better customer support and warranties. I chose tires from a brand known for its reliability and quality, which gave me peace of mind knowing that I was making a wise investment.
Price Comparison
Price can vary significantly from one retailer to another. I spent some time comparing prices online and at local tire shops. I found that while it might be tempting to go for the cheapest option, investing a bit more in a reputable brand often pays off in the long run due to better performance and durability.
Installation and Maintenance
Finally, I considered the installation process. Some retailers offer free installation, which can save money. Additionally, I made sure to educate myself on proper tire maintenance, including checking air pressure regularly and inspecting the tires for wear and tear. This proactive approach has helped me extend the life of my tires.
Buying ST175 80D13 trailer tires may seem overwhelming at first, but with the right information, I felt empowered to make the best choice for my needs. By considering specifications, load capacity, tread pattern, durability, brand reputation, price, and maintenance, I was able to find a set of tires that not only met my expectations but also contributed to safer and more efficient towing. I hope my insights help you in your tire-buying journey!
Author Profile

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Hey, I’m Timothy Bush. A while back, if you’d asked me what I do, I’d probably say something like “teach literature and chase my kids around the house with a whiteboard.” But life has a funny way of reshaping your identity. Somewhere between homeschooling during snowstorms and testing outdoor gear on weekend mountain runs, I became the guy people texted when they wanted to know which product actually worked and which one wasn’t worth their money.
Now based in Colorado, Timothy continues to live at the intersection of learning and adventure. When he’s not writing or field-testing new gear, you’ll find him chasing fresh powder, fixing something in the garage, or helping his kids with their latest science project. He believes the best reviews come from lived experience and that practical advice is always better when it’s honest, humble, and a little bit fun.
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