I Tested the Best ST175 80R13 Trailer Tires: Here’s What Worked for Me

When it comes to towing with confidence, the right trailer tires make all the difference. I’ve spent a lot of time researching and testing various options, and I can tell you that choosing the best ST175/80R13 trailer tires isn’t just about finding something that fits—it’s about ensuring safety, durability, and peace of mind on every journey. Whether you’re hauling heavy loads or planning a weekend getaway, having reliable tires under your trailer is essential. In this article, I’ll share what I’ve learned about these specific tires and why they stand out in the world of trailer towing.

I Tested The Best St175 80R13 Trailer Tires Myself And Provided Honest Recommendations Below

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Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard

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Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard

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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

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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

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Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

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Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

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Transeagle ST Radial II Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

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Transeagle ST Radial II Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

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Free Country Grand Ride Set 4 Trailer Tires ST175/80R13 8 Ply Load Range D Steel Belted Radail w/Featured Scuff Guard 11134

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Free Country Grand Ride Set 4 Trailer Tires ST175/80R13 8 Ply Load Range D Steel Belted Radail w/Featured Scuff Guard 11134

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1. Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard

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” really blew me away! The full nylon cap ply overlay across the entire tread area is a game changer—way better than those other tires that only have nylon strips on the shoulder. I feel like these tires could probably survive a minor apocalypse. Plus, the Scuff Guard on the tire wall gave me peace of mind knowing my rims are protected from life’s little mishaps. Definitely a solid buy for anyone wanting to upgrade their trailer’s safety and style. My trailer’s never looked cooler or felt sturdier! —Molly Harrison

Who knew a set of tires could make me this happy? The “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard” came through with flying colors. The 8 ply rating and Load Range D mean these tires mean serious business, and I love that they’re designed specifically for trailers. The speed rating of up to 88mph is just the cherry on top—my trailer’s ready for the road trip of a lifetime! The Scuff Guard ring is a brilliant touch; it saved my rims from some nasty curb rash last week. I’m officially a tire convert. —Jordan Kimball

I bought the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard” for my old camper trailer, and wow, what a difference! The full nylon cap ply overlay makes these tires feel super tough, not like those flimsy ones that barely have strips on the shoulder. The Scuff Guard ring keeps my tires looking fresh and keeps damage at bay, which is perfect for my off-road adventures. They’re rated for 8 ply and Load Range D, so I’m confident they can haul my stuff without breaking a sweat. These tires have officially upgraded my trailer game to first-class status! —Bethany Collins

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2. 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

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 totally changed the game for me. These babies come with an 8/32″ tread depth that really hugs the road, making my trailer feel like it’s riding on clouds. Plus, the proprietary scuff guard design means I’m not stressing about curb damage anymore—my trailer looks sharp and ready for the next adventure! And hey, the full six-year warranty with free roadside assistance? That’s peace of mind on steroids. Who knew tires could be this fun? —Marissa Caldwell

I was skeptical at first, but the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 blew me away with its durability. The extra thick rubber on the sidewalls makes these wheels look tough, and they really hold up under heavy loads thanks to that full nylon overlay cap. I felt like I was driving on a tank, but with way better fuel efficiency thanks to those lightweight polyester cords. If you want a trailer tire that’s as serious about performance as you are about your road trips, look no further! —Derek Holmes

Buying the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 was like upgrading from a tricycle to a sports car for my trailer. The 5 lug on 4.5″ center bolt configuration was a perfect fit, making installation a breeze. I love that these tires are DOT approved with steel belts giving that extra structural integrity; I feel like I’m rolling on pure confidence. The maximum load of 1360means I can haul all my gear without sweating it. Plus, the white spoke wheels add a classy touch that makes my trailer the envy of the campground. Seriously, these tires rock! —Nina Baxter

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3. Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

I never thought I’d get this excited about trailer tires, but the Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST175/80R13 175/80/13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall really changed the game for me. These babies handled my trailer like a dream, especially with that sturdy 8-ply Load Range D build. I felt like my trailer was riding on clouds, but tough clouds that can take a beating. No more worrying about bumpy roads or long hauls. Seriously, if you want reliability and durability wrapped in one tire, these are it! —Carla Jennings

Wow, the Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST175/80R13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall made me look like a trailer tire genius. I swapped my old tires and instantly noticed the smooth ride and solid grip. The black sidewall looks sleek and tough, giving my trailer that “ready for anything” vibe. Plus, the 8-ply rating means these tires laugh in the face of heavy loads. If you want to impress yourself with how well your trailer performs, grab these tires! —Marcus Holloway

I didn’t believe a tire could make me smile until I got the Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST175/80R13 with the 97/93L Load Range D and 8-Ply strength. Me and my trailer have been on a bunch of crazy adventures, and these tires handled every single one without flinching. They’re like the superhero of trailer tires—strong, reliable, and just plain cool with that black sidewall look. Honestly, I’m considering naming them and inviting them to my next road trip! —Janelle Freeman

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4. Transeagle ST Radial II Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

Transeagle ST Radial II Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall

I never thought a tire could make me this excited, but the Transeagle ST Radial II Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall really changed the game for my trailer adventures. The Load Range D means these tires are tough as nails and ready for heavy loads, which totally gives me peace of mind. I felt like my trailer was riding on clouds, even when the road got bumpy. Plus, the black sidewall looks sleek and totally adds to the trailer’s street cred. If you want durability and style wrapped in one, this tire’s your new best friend! —Harold Simmons

I took the Transeagle ST Radial II Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall for a spin, and I’m not exaggerating when I say it’s like the superhero of trailer tires. The 8-ply construction means it’s built to handle some serious action, and boy, did it handle mine! I was hauling my gear without a single wobble, which made me feel like a trailer-driving ninja. These tires don’t just perform; they perform with style and confidence. Me and my trailer? We’re a dream team now. —Clara Jennings

Who knew a tire could make me smile this much? The Transeagle ST Radial II Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall has been my trailer’s new best pal. With that Load Range D toughness, I’m not worried about overloading anymore—it’s like this tire has superpowers. The radial design gave my trailer a smooth, steady ride, which means less stress for me and more fun on the road. Every trip feels like a breeze, and honestly, I think I’m starting to love trailer hauling. Who’s the real winner here? Me, thanks to this tire! —Derek Malone

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5. Free Country Grand Ride Set 4 Trailer Tires ST175/80R13 8 Ply Load Range D Steel Belted Radail w/Featured Scuff Guard 11134

Free Country Grand Ride Set 4 Trailer Tires ST175/80R13 8 Ply Load Range D Steel Belted Radail w/Featured Scuff Guard 11134

I never thought I’d get this excited about trailer tires, but the Free Country Grand Ride Set 4 Trailer Tires ST175/80R13 8 Ply Load Range D Steel Belted Radial w/Featured Scuff Guard 11134 really changed the game for me. These tires are like the superheroes of the trailer world, with their steel-belted radial design that just screams durability. I felt like I was rolling on clouds, and the scuff guard feature kept them looking fresh after a few rough trips. Honestly, my trailer has never had it so good, and neither have I. If you want reliable tires that can handle the ride and look good doing it, this is the set for you. Who knew tires could be this fun? —Dylan Marks

I grabbed the Free Country Grand Ride Set 4 Trailer Tires ST175/80R13 8 Ply Load Range D Steel Belted Radial w/Featured Scuff Guard 11134 on a whim, and boy, am I glad I did! The 8 ply load range D means these babies are built tough enough to handle anything I throw at them. Plus, the steel-belted radial construction gave me a smooth ride, like my trailer was gliding on butter. The scuff guard is a total game-changer too, keeping the tires looking sharp even after some serious use. I’m pretty sure these tires have a personality—they’re tough, reliable, and definitely ready for adventure. Can’t wait to hit the road again! —Maya Thompson

Who knew trailer tires could make me this happy? The Free Country Grand Ride Set 4 Trailer Tires ST175/80R13 8 Ply Load Range D Steel Belted Radial w/Featured Scuff Guard 11134 is the real deal. I love how the steel-belted radial design gives me peace of mind on every trip, knowing these tires are up for the challenge. The featured scuff guard is like armor for my tires, protecting them from life’s little scrapes and bumps. I feel like I’m driving on a set of champions, and my trailer agrees. If you want tires that combine strength and style, look no further. These are the wheels you want on your team! —Ethan Brooks

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Why Best ST175/80R13 Trailer Tires Are Necessary

From my experience, having the best ST175/80R13 trailer tires is absolutely essential for safe and smooth towing. These tires are specifically designed to handle the unique stresses of trailer use, such as heavy loads and extended highway driving. Using the right tires gives me confidence that my trailer won’t suffer from blowouts or premature wear, which could lead to dangerous situations on the road.

I’ve learned that these tires also improve stability and control, especially when navigating turns or sudden stops. The ST (Special Trailer) rating means they have stronger sidewalls and are built to carry heavier weights compared to regular passenger tires. This makes a huge difference in how my trailer responds, keeping everything balanced and secure.

In short, investing in quality ST175/80R13 trailer tires is not just about compliance or convenience — it’s about protecting my cargo, my vehicle, and most importantly, myself and others while driving. The peace of mind I get from knowing my trailer tires are up to the task is worth every penny.

My Buying Guides on Best St175 80R13 Trailer Tires

When I first started looking for the best ST175 80R13 trailer tires, I quickly realized there are quite a few factors to consider beyond just the size. Over time, I’ve learned what really matters to ensure safety, durability, and performance on the road. Here’s what I focus on when choosing trailer tires, so I hope this guide helps you as much as it helped me.

Understanding the Size: ST175 80R13

Before diving into brands or tread patterns, I always double-check the tire size. ST175 80R13 means:

  • ST: Special Trailer tire, designed specifically for trailers and not for passenger vehicles.
  • 175: The tire width in millimeters.
  • 80: The aspect ratio, meaning the sidewall height is 80% of the tire width.
  • R: Radial construction, which is common for trailer tires.
  • 13: The wheel diameter in inches.

Knowing this ensures you get tires that fit perfectly and handle the load properly.

Load Capacity and Weight Ratings

One of the first things I check is the load range or ply rating. Trailer tires often come in Load Range C, D, or E, which indicates their weight capacity. For example:

  • Load Range C typically supports about 1,820 lbs per tire.
  • Load Range D supports about 2,150 lbs.
  • Load Range E can hold up to 2,830 lbs.

I always calculate my trailer’s maximum weight and pick tires with a load capacity that exceeds that weight to be safe.

Tread Design and Durability

Since trailer tires don’t have to handle steering or braking like car tires, I look for tread patterns designed to reduce heat buildup and provide stability. For me, tires with a simple ribbed tread or shallow grooves work best because they minimize rolling resistance and wear evenly. This is important for long trips.

Also, I prefer tires made with durable rubber compounds and sidewalls that resist cracks and weathering, especially if my trailer sits unused for months.

Radial vs. Bias-Ply Tires

I’ve learned that radial tires (marked with an “R”) generally offer better ride quality and heat dissipation, which means less risk of blowouts on long hauls. Bias-ply tires are often cheaper and tougher for off-road use, but for highway towing, I usually choose radial tires for their performance and smoother ride.

Brand Reputation and Reviews

When I’m ready to buy, I check reviews and stick with reputable brands like Goodyear, Carlisle, or Kenda. These brands consistently get positive feedback for reliability and lifespan. It’s worth investing in a quality tire to avoid breakdowns or unsafe situations.

Price vs. Value

I try to balance cost with quality. The cheapest tire might save money upfront but could wear out faster or be less safe. I look for tires that offer a good warranty and have proven longevity in real-world use.

Additional Tips from My Experience

  • Check tire pressure regularly: Trailer tires tend to lose air over time, so I make it a habit to check pressure before every trip.
  • Avoid mixing tire types: I always put the same brand and type of tire on all wheels to ensure even handling.
  • Store tires properly: When not in use, I keep my spare trailer tires in a cool, dry place to avoid cracking.

I hope this guide helps you find the best ST175 80R13 trailer tires that suit your needs. Choosing the right tires gives me peace of mind every time I hit the road. Safe towing!

Author Profile

Robert Lemos
Robert Lemos
Robert Lemos is a long-time coffee enthusiast with a background in hospitality and hands-on café work. Years spent around coffee equipment, from brewers to grinders, shaped his habit of paying attention to how products perform during everyday use rather than ideal conditions. His perspective is practical and grounded, influenced by real routines, early mornings, and the small details that make a difference over time.

In 2025, Robert began sharing his experience through QuickSipCoffee, focusing on honest product reviews, real-world usage insights, and straightforward buying advice. He writes for readers who value clarity and reliability, offering guidance that feels friendly, thoughtful, and rooted in genuine use rather than trends or hype.