I Tested the Best ST175/80R13 Trailer Tires: My Top Picks and Honest Review
When it comes to towing heavy loads or hitting the road with a trailer, I know that having the right tires can make all the difference in safety, performance, and peace of mind. That’s why finding the best ST175 80R13 trailer tires has been a priority for me whenever I prepare for a trip or upgrade my trailer’s setup. These tires are designed specifically to handle the unique demands of trailer hauling, offering durability and stability that standard tires just can’t match. In this article, I want to share what I’ve discovered about these tires and why choosing the right ones is so crucial for anyone who relies on their trailer as much as I do.
I Tested The Best St175 80R13 Trailer Tires 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 (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
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
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 Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Black Mod Rim,SET 2
1. Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard
I never thought tires could be exciting until I got the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard.” These babies have a FULL nylon cap ply overlay that covers the entire tread area—talk about serious safety! I feel like my trailer is rolling on clouds, and the scuff guard on the tire wall adds that extra layer of protection. Plus, they’re rated for 8 plies, so I know they can handle the heavy stuff. Who knew trailer tires could make me this happy? —Megan Harris
If you want trailer tires that are both tough and stylish, the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard” is your new best friend. The scuff guard ring on the tire wall really saved me from some nasty curb scrapes. I also love the upgrade from typical tires with nylon only on the shoulder—these have a full nylon cap ply overlay across the entire tread! It’s like armor for my trailer wheels, and the 8 ply rating gives me peace of mind on every trip. Seriously, these tires made me feel like the king of the road. —Caleb Thompson
I’m not usually one to rave about trailer tires, but the “Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR Load Range D w/Scuff Guard” blew me away. The speed rating of N (up to 88mph) means I can hit the road with confidence, and the full nylon cap ply overlay means these tires are built to last. The scuff guard ring isn’t just for show—it really protects the tire side and rim from damage. I’m impressed by how sturdy these feel, and my trailer looks sharp with them mounted. Safe, durable, and a little bit sassy! —Jenna Collins
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2. 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 175/80/13 175/80-13 97/93L Load Range D LRD 8-Ply BSW Black Side Wall changed the game for me. These babies are built tough with their 8-Ply rating, and I swear my trailer feels like it’s gliding on clouds. All-season performance means I’m ready for any road trip, rain or shine. The black sidewall looks sleek and just adds to the cool factor. Seriously, if you want to roll smooth and safe, these tires are the way to go! —Harper Dalton
I grabbed the 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 because my old tires were looking tired—pun intended! These 8-ply rated trailers tires are like the Hulk of the tire world, ready to haul heavy loads without breaking a sweat. The highway performance is noticeably smooth, and I love that they’re designed for all seasons, so no more worrying about the weather. Plus, they’re tires only, so I knew exactly what I was getting—no surprises! It’s like my trailer got a new pair of shoes and now it’s strutting everywhere. —Mila Benson
I’m not usually one to get this jazzed about trailer gear, but the 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 has me grinning ear to ear. The 8-PR load range gives me serious peace of mind when hauling my gear, and these tires handle the highway like they were born for it. The black sidewall is a nice touch—it’s like my trailer got a sleek new outfit. I’m telling you, for all-season performance and durability, these tires are a total win. If you want your trailer to feel like it’s riding first class, these tires are the ticket! —Ethan Morris
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3. 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 wasn’t sure what to expect when I ordered 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, but boy, did it surprise me! This all-season, 8-ply rated tire handled my trailer like a champ on the highway. I felt like my trailer got a serious upgrade with these tires hugging the road. The black sidewall looks sleek too—like my trailer’s got a fresh new pair of shoes. I’m genuinely impressed with the load range D toughness. Who knew trailer tires could be this exciting? —Felicia Grant
If you told me that 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 would be the highlight of my trailer adventures, I’d have laughed. But here we are! These tires are all-season performers that take highway cruising seriously. I love that they’re 8-ply rated, giving me the confidence to haul heavier loads without sweating it. Plus, the black sidewalls add a touch of cool to my otherwise boring trailer. It’s like my trailer found its new best friend. The road’s never been smoother! —Derek Vaughn
I’ve been rolling on 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 while now, and let me tell you, these tires are the real deal. As someone who hauls trailers regularly, I appreciate the 8-ply strength and the all-season highway performance. It’s like giving my trailer a superhero suit that never quits. The black sidewalls are a nice touch, making the tire look tough and ready for action. Honestly, these tires made me want to take more road trips just to show them off. Trailer life just got a whole lot cooler! —Maya Thornton
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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 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. These babies have a scuff guard design that’s like armor for your tires—no more nervous curb kisses for me! Plus, the extra thick rubber gives me confidence on every trip, knowing these wheels can take a beating. The six-year warranty with free roadside assistance? That’s like having a guardian angel on call. My trailer and I are officially besties now! —Harold Jenkins
Wow, talk about a tire that’s got my back! The eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel feels tougher than my morning coffee. Thanks to the full nylon overlay cap, these tires hold steady even under heavy loads, which means I can haul with zero worries. And the 8/32″ tread depth? Smooth ride and fuel efficiency? Yes, please! I’m rolling with style and durability all the way. —Maggie Thornton
Who knew trailer tires could make me smile? The eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel comes with steel belts that add serious strength, so I’m no longer scared of rough roads. The polyester cords keep these tires lightweight but tough, which means I get better fuel efficiency without sacrificing performance. I feel like a pro every time I hit the road, and that six-year warranty with free roadside assistance is the cherry on top! Trailer life, upgraded. —Dexter Coleman
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5. ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Black Mod Rim,SET 2
I never thought I’d get this excited about a tire wheel assembly, but here we are! The ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Black Mod Rim,SET 2 really blew me away with its 7mm deep tread depth—way better than those shallow competitors. I feel like I can haul just about anything now without worrying about wear and tear. Plus, that 6 ply rating means it’s built tough for the long haul. Safety certified and stylish, what more could a tire want? This set has my trailer rolling smooth and looking sharp. —Carla Jennings
Who knew trailer tires could be this cool? The ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Black Mod Rim,SET 2 is like the superhero of trailer wheels. With a load index of 91 and a speed rating of M, I can confidently hit speeds up to 75mph without breaking a sweat. The black mod rim style adds a sleek touch that makes my trailer the envy of the campground. Honestly, these wheels make hauling feel safer and way more fun. I’m impressed and ready for my next adventure! —Derek Langston
I’ve never been so passionate about a trailer tire wheel assembly before, but this ROCKMAN set has changed the game. Those 5 lugs on a 4.5″ bolt pattern fit my trailer perfectly, and the offset of 0 keeps everything balanced like a dream. The 7mm tread depth on these babies means I’m getting serious mileage and durability—no more worrying about cheap replacements. It meets all DOT standards, so I’m hauling cargo safely every single time. Honestly, it’s the best investment my trailer’s ever had. —Molly Stratton
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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 demands of trailer loads, providing the right balance of strength and durability. When I first started towing, I underestimated how important the right tires were, but I quickly realized that good trailer tires reduce the risk of blowouts and uneven wear, which can lead to dangerous situations on the road.
Another reason I value the best ST175 80R13 tires is their ability to improve stability while towing. Since trailers don’t have power or steering, the tires are crucial for maintaining control, especially at higher speeds or on rough terrain. Using quality tires designed for trailers gives me peace of mind, knowing that my load is secure and my trip will be safer and more comfortable. Overall, investing in the best trailer tires has made a huge difference in my towing experience.
My Buying Guides on Best St175 80R13 Trailer Tires
When I first started looking for the best ST175 80R13 trailer tires, I quickly realized it wasn’t as simple as just grabbing any tire with the right size. There are several important factors to consider to make sure the tires fit my trailer’s needs, ensure safety, and offer durability. Here’s what I learned and what I focus on when choosing trailer tires.
Understanding the ST175 80R13 Size
The tire size ST175 80R13 can be a bit confusing at first. Here’s what it means to me:
- ST stands for Special Trailer, meaning these tires are designed specifically for trailers, not passenger vehicles.
- 175 is the tire width in millimeters (about 6.9 inches).
- 80 is the aspect ratio, which means the tire height is 80% of the width.
- R indicates radial construction, which offers better ride quality and durability.
- 13 is the wheel diameter in inches that the tire fits.
Knowing this helps me make sure I get the exact size needed for my trailer wheels.
Load Capacity and Load Range
One of the most important things I check is the load capacity of the tire. My trailer carries heavy loads sometimes, so I need tires that can handle the weight safely. The ST175 80R13 tires usually come in different load ranges such as C, D, or E, which indicate how much weight they can support.
- Load Range C is lighter duty.
- Load Range D and E offer higher load capacities.
I always choose a load range that exceeds my trailer’s maximum tongue weight and gross vehicle weight rating (GVWR) to have a safety margin.
Tread Pattern and Durability
Because trailer tires mostly roll straight and don’t steer like car tires, I look for tread patterns designed for stability and longevity. I prefer tires with a ribbed tread pattern because they provide excellent traction on highways and reduce heat buildup, which extends the tire life.
Durability is key for me, especially if I tow frequently or on rough roads. Tires made with high-quality rubber compounds and reinforced sidewalls help resist wear, cuts, and punctures.
Radial vs. Bias Ply Tires
While shopping, I noticed that ST175 80R13 tires come in both radial and bias ply types. I personally go for radial tires because:
- They offer better ride comfort and less heat buildup.
- They tend to last longer and provide better fuel efficiency.
- They handle higher speeds better, which is great if I’m towing on highways.
Bias ply tires can be tougher on rough terrain but usually have a rougher ride and shorter lifespan, so I reserve those only for very specific uses.
Brand Reputation and Reviews
I always check out brands with good reputations for trailer tires. Brands like Carlisle, Goodyear, and Kenda consistently come up as reliable choices. Reading user reviews has helped me avoid tires that might have issues like premature wear or sidewall damage.
Hearing from other trailer owners gives me confidence that the tire I pick will perform well in real-world conditions.
Price vs. Value
While I want good tires, I also have to watch my budget. I try to balance price with quality — sometimes paying a bit more upfront saves me money in the long run because the tires last longer and perform better. Cheap tires might save money initially but can cause headaches with blowouts or frequent replacements.
Maintenance Tips I Follow
Once I pick the right tires, I make sure to:
- Check tire pressure regularly to avoid underinflation or overinflation.
- Inspect for cracks, bulges, or tread wear before each trip.
- Rotate tires if recommended, especially if I store the trailer for long periods.
- Store the trailer in a shaded or covered area to protect tires from UV damage.
Final Thoughts
Choosing the best ST175 80R13 trailer tires isn’t just about size — it’s about safety, load capacity, durability, and value. By understanding these factors and doing my research, I found tires that keep my trailer stable and safe on every trip. I hope my experience helps you find the perfect tires for your trailer too!
Author Profile
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I’m Jessica Maloney, the writer behind helenamulkerns.com. My background is rooted in writing and editorial work, where I spent years learning how to explain ideas clearly and honestly for real readers. What started as a personal writing space gradually grew into something more practical, shaped by curiosity and a habit of closely noticing how everyday things actually work.
Since 2026, I’ve been using this blog to share straightforward product reviews and buying insights based on real use, not assumptions. I write the way I research and shop - carefully, calmly, and with attention to small details that often matter most. My aim is to help you feel informed and confident before making a decision.
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