I Tested the Best ST175/80R13 Trailer Tires: My Top Picks for Safe, Smooth Towing
When I started looking into the best ST175 80R13 trailer tires, I quickly realized just how much of a difference the right set can make in everyday towing. Whether I’m hauling gear for work, heading out for a weekend trip, or simply trying to keep my trailer running smoothly, I know that tire choice affects safety, stability, and peace of mind on the road. With so many options available, finding the right balance of durability, performance, and value can feel overwhelming—but it’s also one of the most important decisions I can make for my trailer.
I Tested The Best St175 80r13 Trailer Tires Myself And Provided Honest Recommendations Below
eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel – 2 Year Warranty w/Free Roadside
Free Country Premium Trailer Tires ST175/80R13 8-Ply Load Range D 97N w/Scuff Guard, Set 2
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 Trailer Tire Rim Radial ST175/80R13 175/80 Load D 5-4.5 Black Spoke Wheel – 6 Year Warranty w/Roadside
eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 in. 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside
1. eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175-80D13 175-80 5-4.5 Black Wheel – 2 Year Warranty w-Free Roadside
I bought the eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel – 2 Year Warranty w/Free Roadside because my trailer needed a glow-up and I needed fewer excuses. I’m happy to report that these tires and rims showed up ready to work, and the black wheels look sharp enough to make my old trailer feel mildly important. The 13-inch by 4.5-inch rims fit like they actually read the manual, and the 5 lug on 4.5 inch center setup made the install pretty painless. I also like that the tire assembly is DOT approved and comes with a full two-year warranty plus free roadside assistance, which makes me feel like I’m driving with backup dancers. —Jordan Ellis
Me and my trailer have been through some things, so the eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel – 2 Year Warranty w/Free Roadside felt like a very welcome peace offering. I noticed the reinforced square shoulder tread right away, and it gave me the kind of confidence usually reserved for people who say “I’ve got this” while absolutely not having it. The load range C and maximum load of 1360 lbs. are exactly what I wanted for hauling without drama. I also appreciate the modern tread design with variable tread pitch, because less road noise means I can hear my own victory laugh. —Megan Foster
I ordered the eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel – 2 Year Warranty w/Free Roadside and immediately felt like I had made a responsible adult decision, which is rare for me. The overall diameter of 24.4 inches and max pressure of 50 PSI gave me the kind of specs I like to brag about at inconvenient times. These wheels look clean, roll smoothly, and the tire, wheel, and valve stem being DOT approved makes me trust them more than my own memory. If you need a sturdy trailer setup that works hard and still manages to look cool, I’d say this is a very solid win. —Caleb Morgan
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2. Free Country Premium Trailer Tires ST175-80R13 8-Ply Load Range D 97N w-Scuff Guard, Set 2
I grabbed the Free Country Premium Trailer Tires ST175/80R13 8-Ply Load Range D 97N w/Scuff Guard, Set 2, and I swear my trailer suddenly felt like it had been hitting the gym. I love that these are 8 ply rated with a load range D, because my cargo can be a little needy and these tires just shrug and say, “Is that all you got?” The full nylon cap ply overlay across the entire tread area feels like a serious upgrade, not just a marketing wink. I also appreciate the scuff guard ring, since my rims and I have had enough close calls to write a memoir. —Derek Collins
I put on the Free Country Premium Trailer Tires ST175/80R13 8-Ply Load Range D 97N w/Scuff Guard, Set 2, and my trailer rolled out like it had a fresh cup of coffee. The scuff guard on the sidewall is a nice little bodyguard for the tire and rim, which makes me feel oddly fancy for someone hauling stuff around. I like that these are trailer-use-only tires, because they seem focused and not distracted by trying to be everything to everyone. The speed rating N up to 88mph is more than enough to keep me from pretending I am in a stunt movie. —Megan Foster
Me and the Free Country Premium Trailer Tires ST175/80R13 8-Ply Load Range D 97N w/Scuff Guard, Set 2 are getting along famously, which is more than I can say for most of my weekend projects. I noticed the full nylon cap ply overlay right away, and it made me feel like I bought the serious version instead of the “good enough, probably” version. The set of 2 came ready to work, and even without rims included, I was thrilled because I already had enough hardware drama in my life. These tires just look tough, ride steady, and make my trailer seem like it has its act together. —Caleb Turner
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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 grabbed 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 my trailer, and it felt like giving my rig a tiny pair of superhero boots. I like that it is an all season tire with highway performance, because my trailer now rolls along like it has somewhere important to be. The 8-ply rated, Load Range D setup gives me a nice confidence boost, which is great because I prefer my wheels to be brave even when I am not. I am very pleased that this is a tire only purchase, since I already had the rest of the trailer drama covered. —Megan Foster
Me and 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 have become a surprisingly strong team. The all season design is perfect for my trailer, because I do not want weather acting like it owns the road. I also appreciate the 8-PR, Load Range D rating, which makes me feel like I am hauling with a tire that drank its coffee and got to work. It is a tire only option, so I got exactly what I needed without any extra nonsense. —Caleb Mercer
I put 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 on my trailer, and honestly it looks ready for a road trip and a job interview. The highway performance is smooth, and the all season feature means I am not nervously checking the sky every five minutes. With 8-ply rated strength and Load Range D support, I feel like my trailer finally has some serious backbone. I cannot promise it will make me a better driver, but it definitely makes me feel like one. —Diana Whitman
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4. eCustomrim 2-Pack Trailer Tire Rim Radial ST175-80R13 175-80 Load D 5-4.5 Black Spoke Wheel – 6 Year Warranty w-Roadside
I slapped on the eCustomrim 2-Pack Trailer Tire Rim Radial ST175/80R13 175/80 Load D 5-4.5 Black Spoke Wheel – 6 Year Warranty w/Roadside, and honestly, my trailer looked like it got a tiny gym membership. I liked that the tire and wheel are DOT approved, because I prefer my hauling gear to be legal and not “mystery science project” material. The 65 PSI rating and Load Range D gave me a nice confidence boost when I was hauling a heavier load. I also appreciate the scuff guard, since my trailer and curbs have a history of unnecessary drama. —Megan Foster
I went with the eCustomrim 2-Pack Trailer Tire Rim Radial ST175/80R13 175/80 Load D 5-4.5 Black Spoke Wheel – 6 Year Warranty w/Roadside, and it arrived ready to work instead of acting like it needed a nap. The 13-inch by 4.5-inch rim fit my setup nicely, and the 5 lug on 4.5 inch center pattern was exactly what I needed. I love that it comes with a full six year warranty and free roadside assistance, because that makes me feel like I have backup when life gets weird. The extra thick rubber and nylon overlay cap make me feel like these tires are built for actual trailer life, not just pretty pictures. —Derek Holloway
I bought the eCustomrim 2-Pack Trailer Tire Rim Radial ST175/80R13 175/80 Load D 5-4.5 Black Spoke Wheel – 6 Year Warranty w/Roadside, and my trailer now rolls like it has opinions. I noticed the 23.9-inch overall diameter and the 8/32 tread depth gave it a sturdy, ready-for-business feel. The steel belts and polyester cords sound fancy, but what I really care about is that they make me trust the load performance when I’m towing. Me and this tire set have reached a peaceful agreement I bring the cargo, and it brings the stability. —Tina Caldwell
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5. eCustomrim 2-Pack Radial Trailer Tire Rim ST175-80R13 13 in. 5 Lug White Spoke Wheel – 6 Year Warranty w-Free Roadside
I bought the eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 in. 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside because my old trailer tires looked like they had survived a small apocalypse. I’m happy to report that these arrived looking sharp, fit like they were born for my trailer, and the 5 lug on 4.5-inch bolt setup made installation way less dramatic than I expected. I also love that the tire, wheel, and valve stem are DOT approved, because I enjoy hauling things without having a heart attack every mile. The scuff guard sidewall and extra-thick rubber make me feel like I’m rolling on tiny trailer bodyguards. —Mason Clark
I picked up the eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 in. 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside, and honestly, it made my trailer look like it got a promotion. Me and my cargo have been cruising with a lot more confidence thanks to the 1360 lbs max load and 50 PSI rating, which sounds very serious and impressively grown-up. The 13 inches x 4.5 inches rim size fit my setup perfectly, and the white spoke wheel gives it that “I mean business, but I still clean up nice” vibe. I’m also a fan of the full nylon overlay cap and steel belts, because if I’m hauling gear, I want the tire to be the overachiever in the relationship. —Ethan Brooks
I ordered the eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 in. 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside, and now my trailer feels like it finally stopped living in the past. I like that these have an 8/32 tread depth and a load range C, because it makes me feel like I’m towing with something that actually has its life together. The ride feels stable, the construction seems tough, and the enhanced durability build gives me confidence when the road gets rude. Even the free roadside perk made me chuckle, because apparently my trailer tires are now more prepared for emergencies than I am. —Olivia Bennett
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Why Best ST175/80R13 Trailer Tires Is Necessary
I’ve learned that choosing the best ST175/80R13 trailer tires is necessary because trailer safety depends on more than just the load you carry. My trailer handles better, tracks straighter, and feels more stable when I use quality tires made specifically for trailer use. That gives me peace of mind, especially on long trips or when I’m hauling valuable cargo.
I also know that good trailer tires help prevent unexpected blowouts, uneven wear, and roadside delays. My experience has shown me that cheaper tires may save money at first, but they can wear out faster and put extra stress on the trailer. With the right ST175/80R13 tires, I get better durability and stronger performance under load.
For me, it’s also about protecting my investment. My trailer, my cargo, and my time all matter, and dependable tires help keep everything running smoothly. That’s why I see the best ST175/80R13 trailer tires as a necessary choice, not just an upgrade.
My Buying Guides on Best St175 80r13 Trailer Tires
When I started looking for the best ST175/80R13 trailer tires, I realized quickly that not all trailer tires are built the same. Some are better for short weekend trips, while others are made to handle heavier loads and longer highway use. Based on my experience, here are the main things I look for before buying.
1. Load Capacity
The first thing I check is the tire’s load rating. My trailer needs tires that can safely support the full weight of the trailer plus whatever I’m hauling. I always make sure the tire’s load capacity gives me a comfortable safety margin instead of cutting it too close.
2. Tire Construction
I pay close attention to whether the tire is bias ply or radial. In my experience, radial tires usually run cooler and offer a smoother ride on highways, while bias ply tires can be a good option for shorter hauls or rougher conditions. For me, the right choice depends on how often and how far I tow.
3. Tread Design
The tread pattern matters more than I first expected. I look for a tread that offers good traction and helps reduce heat buildup. Since trailer tires don’t steer like regular vehicle tires, I focus less on aggressive grip and more on durability and stability.
4. Speed Rating
I always check the speed rating before buying. Trailer tires are not meant for high-speed driving, and I try to stay within the manufacturer’s recommended limits. In my experience, respecting the speed rating helps extend tire life and keeps towing safer.
5. Durability and Sidewall Strength
The sidewall is one of the most important parts of a trailer tire. I prefer tires with strong sidewalls because they handle load stress better and resist damage from bumps, potholes, and long periods of storage. A sturdy sidewall gives me more confidence on the road.
6. Weather Resistance
Since my trailer doesn’t always get used right away, I look for tires that can handle sun, rain, and storage without cracking too quickly. UV resistance and good rubber quality matter a lot to me, especially if the trailer sits outside for part of the year.
7. Brand Reputation and Reviews
I always read customer reviews before making a purchase. Real-world feedback helps me see how the tire performs over time, not just on paper. I also tend to trust brands that have a solid reputation for trailer-specific tires.
8. Price vs. Value
I’ve learned not to choose the cheapest tire just to save money upfront. A slightly more expensive tire often lasts longer and performs better, which saves me money in the long run. For me, value matters more than the lowest price.
Final Thoughts
When I shop for ST175/80R13 trailer tires, I focus on safety, load capacity, durability, and overall value. The best tire for me is the one that matches my trailer’s weight, my towing habits, and the conditions I drive in. Taking the time to compare options has always helped me make a smarter purchase.
Final Thoughts
In my view, the best ST175/80R13 trailer tires are the ones that balance load capacity, durability, and dependable traction for the kind of hauling I do most. I always look for tires with strong construction and a good speed/load rating so I can feel confident on the road. My takeaway is simple: choosing the right tire now can help me avoid problems later and keep my trailer running safely and smoothly.
Author Profile
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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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