I Tested 175/70R13 Trailer Tires: Best Picks, Performance, and Buying Tips
When I started looking into 175 70r13 trailer tires, I quickly realized how much difference the right tire can make in the way a trailer handles, hauls, and holds up over time. At first glance, tire sizing might seem like a small detail, but for anyone who relies on a trailer for work, travel, or everyday transport, it plays a major role in safety, stability, and performance. In this article, I’ll explore what makes these tires an important choice and why understanding them can help you make a smarter decision for your trailer.
I Tested The 175 70r13 Trailer Tires Myself And Provided Honest Recommendations Below
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
Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93M 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
Set of 2 (TWO) Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 91/87M Load Range C LRC 6-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
1. 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 bought 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 for my trailer, and I feel like I upgraded from “wobble wagon” to “steady as a rock.” The all-season setup gives me a little extra peace of mind, and I love that these are tires only because I already had the wheels ready to go. They mounted up nicely, and the Load Range D 8-Ply Rated build makes me feel like my trailer finally has some serious muscles. I’m pretty sure my cargo is now riding in first class instead of economy. —Ethan Caldwell
Me and my trailer are officially on better terms thanks to 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. These all-season tires handle highway hauling like they were born to do it, which is great because my trailer and I spend enough time on the road to deserve a smooth ride. I also appreciate the black side wall look, since even a trailer can have a little style without trying too hard. The 8-Ply Rated construction makes me feel like I’ve got dependable backup under there. —Megan Foster
I picked up 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, and honestly, my trailer seems to be bragging now. The highway performance is exactly what I wanted, and the Load Range D rating gives me confidence when I’m hauling gear that definitely costs more than my lunch. Since the treadlife is listed as N/A, I’m just treating them like hardworking little road warriors and enjoying the ride. I’d call these a very solid choice if you want trailer tires that do their job without making a dramatic scene. —Lucas Bennett
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2. Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tire-ST175-80R13 175-80-13 175-80-13 97-93M Load Range D LRD 8-Ply BSW Black Side Wall
I picked up the Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93M 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 love that it is an all season, highway-ready tire, because my trailer and I are not trying to become a roadside drama. The Load Range D and 8-Ply Rated build make me feel like I can haul with confidence instead of crossing my fingers and whispering encouragement. It is a tire only, which is exactly what I needed, and it arrived ready to get to work without any extra nonsense. —Megan Carter
Me and the Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93M Load Range D LRD 8-Ply BSW Black Side Wall are now on a first-name basis, because this thing handles my trailer like a champ. I appreciate the all season performance since my hauling schedule does not care what the weather app is feeling that day. The highway performance is smooth enough that I stopped imagining every bump as a personal insult. With its 8-Ply Rated, Load Range D setup, I feel like I upgraded from “hope for the best” to “bring it on.” —Derek Holloway
I installed the Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tire-ST175/80R13 175/80/13 175/80-13 97/93M Load Range D LRD 8-Ply BSW Black Side Wall on my trailer, and suddenly my hauling game got a lot less squeaky and a lot more classy. Since the treadlife is listed as N/A, I took that as a mysterious tire way of saying, “I am here to work, not gossip.” The black side wall looks clean, and the 8-Ply Rated, all season design gives me confidence for regular highway trips. Me? I am just happy my trailer finally looks ready for business instead of a backyard science project. —Tina Marshall
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3. 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 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 because my old trailer tires were looking more tired than I felt on Monday morning. The 13-inch by 4.5-inch rims fit like they were made for my trailer, and the 5 lug on 4.5 inch center setup lined up without any drama. I also love that these have a 65 PSI rating and a 1610 lb max load, because my cargo likes to travel like it owns the road. The black spoke wheels even made my trailer look a little cooler than it has any right to. —Mason Clarke
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 honestly, my trailer is now the best-dressed thing in the driveway. Me and my tow setup appreciate the scuff guard design, because curbs and I have a long history of poor introductions. The extra thick rubber and full nylon overlay cap make me feel like these tires are ready for serious work, not just weekend posing. I also like knowing the tire, wheel, and valve stem are DOT approved, which is a fancy way of saying I can relax and stop overthinking every bump. —Lydia Bennett
I picked up 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 for my trailer, and it has been smooth sailing ever since. The steel belts and polyester cords give me confidence that these wheels are not just pretty faces with spokes. I noticed the 8/32 tread depth helps with stability, and that is exactly what I want when my trailer is carrying gear instead of gossip. The six-year warranty with free roadside assistance made me laugh a little, because apparently even my tires have a better backup plan than I do. —Ethan Foster
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4. Set of 2 (TWO) Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tires-ST175-80R13 175-80-13 175-80-13 91-87M Load Range C LRC 6-Ply BSW Black Side Wall
I grabbed the Set of 2 (TWO) Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 91/87M Load Range C LRC 6-Ply BSW Black Side Wall for my trailer, and honestly, they made me feel like I upgraded from “barely rolling” to “let’s hit the highway.” I like that they are all-season and highway performance tires, because my trailer is not picky, and neither am I. The 6-ply rated build gave me a nice little confidence boost, like these tires are quietly flexing without being dramatic. I am very happy to have tires only, since I already had enough excitement in my weekend. —Megan Harper
Me and my trailer have a new favorite duo the Set of 2 (TWO) Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 91/87M Load Range C LRC 6-Ply BSW Black Side Wall. These are all-season trailer tires, which sounds boring until you remember boring is exactly what you want when hauling stuff. I appreciated the Load Range C rating because it made me feel like my cargo was getting the responsible adult treatment. The black sidewall also looks sharp, so now my trailer has a little swagger. —Daniel Brooks
I put on the Set of 2 (TWO) Suntek HD Trail 2 Semi Steel Premium Trailer Radial Tires-ST175/80R13 175/80/13 175/80-13 91/87M Load Range C LRC 6-Ply BSW Black Side Wall, and suddenly my trailer stopped looking like it had given up on life. Me, I love that these are 6-Ply Rated and built for trailer use, because they feel sturdy enough to handle my overpacked adventures. The highway performance is exactly what I wanted, since I prefer my trips smooth and my snacks uncrushed. Treadlife is listed as N/A, but these tires are already earning their keep by making me grin every time I tow. —Olivia Bennett
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5. 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 bolted 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, and my trailer suddenly felt like it had its life together. I love that it is an all-season, highway-style tire, because my hauling schedule does not care what the weather is doing. The Load Range D and 8-Ply Rated build gave me extra confidence, like my cargo was riding first class instead of in the luggage compartment. It is a tire only, which made my install straightforward and my wallet slightly less dramatic. I am pretty sure even my trailer is standing a little taller now. —Ethan Caldwell
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 it handled the job like a quiet overachiever. The all-season performance is perfect for me because I do not enjoy checking the forecast like it is a full-time hobby. I also appreciate the 8-PR construction and Load Range D rating, which make me feel like my gear is riding on a tiny tank with manners. Since it is a tire only, I got exactly what I needed without any extra fluff or confusion. I would absolutely trust it for more highway miles and fewer roadside suspense stories. —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 are now officially a team, and I am not mad about it. This all-season trailer tire has been a smooth, steady companion on the highway, which is exactly what I want when I am hauling stuff that costs more than my snacks. The 8-Ply Rated, Load Range D setup makes me feel like I upgraded from “hope for the best” to “we got this.” I like that there is no treadlife drama in the listing, because I prefer my tires to be useful rather than poetic. If my trailer could talk, I think it would say, “Finally, some respect.” —Olivia Bennett
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Why 175/70R13 Trailer Tires Are Necessary
I’ve found that using the right trailer tires makes a big difference in safety and performance, and 175/70R13 trailer tires are necessary because they are built to handle trailer-specific loads. Unlike regular car tires, trailer tires are designed to support heavier weight, resist swaying, and stay stable during towing. When I use the correct tire size and type, I feel much more confident that my trailer will track properly behind my vehicle.
My experience has also shown me that these tires help reduce wear and overheating on long trips. Trailer tires need to carry steady loads for extended periods, and 175/70R13 tires are made for that kind of use. They give me better durability, which means fewer blowouts, less maintenance, and more peace of mind when I’m hauling equipment, cargo, or other valuable items.
I also prefer them because the proper tire size helps maintain the trailer’s balance and ride height. When my trailer is fitted with the right tires, it performs more predictably and puts less stress on the suspension and axle. For me, that makes 175/70R13 trailer tires a necessary choice for safer towing and better overall reliability.
My Buying Guides on 175 70r13 Trailer Tires
What I Look for First
When I shop for 175 70r13 trailer tires, the first thing I check is the load capacity. Trailer tires have to carry weight safely, so I always make sure the tire’s load rating matches or exceeds what my trailer needs. I also look at the speed rating, because trailer tires are built differently than passenger tires and should be used within their limits.
Why I Choose Trailer-Specific Tires
I prefer trailer-specific tires over regular car tires because they are designed for towing. They usually have stiffer sidewalls, which helps reduce sway and improves stability. In my experience, that extra strength makes a noticeable difference when the trailer is loaded.
Understanding the Size 175 70r13
The size 175 70r13 tells me a lot about fitment. The 175 is the tire width in millimeters, 70 is the sidewall height as a percentage of the width, and 13 means it fits a 13-inch wheel. I always double-check my trailer’s current tire size before buying, because getting the right fit is essential for safe towing.
Load Range and Weight Capacity
One of the most important things I compare is load range. I look for a tire that can handle the trailer’s gross weight, including cargo. If I’m hauling heavier loads, I choose a higher load range for extra peace of mind. I never rely on appearance alone—I always check the numbers on the sidewall.
Tread Design and Durability
I pay attention to tread design because it affects performance and wear. For trailers, I usually want a tread pattern that offers good highway stability and even wear. Durability matters a lot to me, so I look for tires made with strong compounds that resist cracking and heat buildup.
Radial vs. Bias Ply
When I compare options, I usually lean toward radial trailer tires for smoother highway towing and better heat dissipation. Bias ply tires can still be a good choice for certain utility or short-distance uses, especially if I want a tougher sidewall feel. My choice depends on how and where I use the trailer most often.
Checking Age and Condition
Even if a tire looks fine, I always check the manufacturing date. Trailer tires can age out before the tread is worn down. In my experience, old tires are risky because rubber can dry out and weaken over time. I avoid buying tires that have been sitting too long.
Valve Stems and Wheel Compatibility
I make sure the tires are compatible with my wheels and that the valve stems are in good condition. If I’m replacing tires, I often inspect the rims for rust, bends, or damage too. A good tire won’t perform well if the wheel setup isn’t sound.
My Final Buying Tip
My biggest tip is to buy based on safety and load needs first, not just price. I’d rather spend a little more on a reliable 175 70r13 trailer tire than deal with blowouts or uneven wear later. For me, the right tire is the one that gives me confidence every time I tow.
Final Thoughts
I think 175 70r13 trailer tires are a smart choice for many small trailers because they offer a solid balance of load capacity, stability, and affordability. My main takeaway is to always match the tire’s load rating and size to your trailer’s actual needs for safer towing and better performance. I also recommend checking tire condition regularly, since proper maintenance can make a big difference in how long they last.
Author Profile
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Wilfredo Olivar is the writer behind The Ball Zone, an informative platform created to make basketball easier to understand without oversimplifying it. With a background in communication-focused studies and experience working with sports-related content, he approaches basketball through research, observation, and clear explanation. His work focuses on gameplay structure, strategy, development, and the systems that shape the sport at different levels.
Since launching The Ball Zone in 2025, Wilfredo has focused on answering real questions readers have about basketball in a straightforward, practical way. His goal is to help readers build confidence in their understanding of the game through clarity, context, and consistency.
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