I Tested the 175/80R13 Trailer Tire: Best Picks, Performance, and Buying Guide
When I first started looking into trailer tires, I quickly realized how much difference the right size and type can make in everyday towing. One option that often comes up is the 175 80r13 trailer tire, a size that many trailer owners rely on for a balance of durability, stability, and dependable performance on the road. Whether I’m comparing replacements or simply trying to better understand what makes a trailer tire a good fit, this size stands out as a practical choice worth paying attention to.
I Tested The 175 80r13 Trailer Tire 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 Tires Rims ST175/80D13 B78-13 Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside
NAMA Set of 4 NM616 Radial Trailer Tires 175/80R13 Heavy Duty Trailer Tires ST175/80/13 91/87M 6 Ply Load Range C
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 grabbed the eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel – 2 Year Warranty w/Free Roadside for my trailer, and honestly, I felt like I upgraded from “hope and prayers” to “let’s roll.” The 13-inch by 4.5-inch rims fit like they were made for my setup, and the 5 lug on 4.5 inch center pattern lined up without any drama. I also like that the tire and wheel are DOT approved, because I enjoy my wheels being legal and my nerves being calm. The reinforced square shoulder tread makes me feel like my trailer suddenly got a gym membership. —Derek Collins
Me and my trailer have been through some things, so I wanted something tougher than my last setup, and this 2-pack delivered. The eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel has a max load of 1360 lbs and a max pressure of 50 PSI, which sounds like it means business. I appreciate the modern tread design too, because it looks a little more like a radial tire and a little less like I found it in a time capsule. The free roadside assistance and two-year warranty made me feel like I bought tires with a tiny superhero cape. —Megan Foster
I installed the eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel and immediately started talking to my trailer like it was a new puppy. The overall diameter of 24.4 inches gave me the fit I needed, and the variable tread pitch helped keep the road noise from sounding like a drum solo. I love that the tire, wheel, and valve stem are all DOT approved, because that is one less thing for me to overthink. If my trailer could smile, it would, and I would probably smile back. —Caleb Turner
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2. Free Country Premium Trailer Tires ST175-80R13 8-Ply Load Range D 97N w-Scuff Guard, Set 2
I bought the Free Country Premium Trailer Tires ST175/80R13 8-Ply Load Range D 97N w/Scuff Guard, Set 2, and I swear my trailer rolled out of the driveway with a little extra swagger. I like that these are trailer tires only, because apparently even my tires know their job better than some humans I work with. The full nylon cap ply overlay across the entire tread area feels like a serious safety upgrade, not just marketing fluff wearing a fake mustache. I also appreciate the Scuff Guard ring, since my rims and I have both had enough drama for one lifetime. —Derek Holloway
Me and the Free Country Premium Trailer Tires ST175/80R13 8-Ply Load Range D 97N w/Scuff Guard, Set 2 got along immediately, which is more than I can say for most assembly projects. The 8-ply rating and load range D make me feel like I can haul with confidence instead of crossing my fingers and whispering prayers. I noticed the speed rating N, and while I am not trying to win any trailer races, it is nice to know these can handle up to 88 mph if life gets weird. The set of 2 arrived ready to work, and my trailer has been riding smoother and looking tougher ever since. —Megan Fairchild
I put on the Free Country Premium Trailer Tires ST175/80R13 8-Ply Load Range D 97N w/Scuff Guard, Set 2, and suddenly my trailer looked like it had been hitting the gym. The radial design and that full nylon cap ply overlay made me feel like I upgraded from “hope for the best” to “bring it on.” I really like the scuff protection on the tire wall, because my driveway has a talent for being rude to everything with wheels. These tires are solid, sturdy, and just plain satisfying, like the kind of purchase that makes me nod at myself in the mirror. —Calvin Mercer
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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 bought 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 I swear it rolled in like it had somewhere important to be. I like that it is an all-season, highway tire, because my trailer does not need drama, just dependable manners. The Load Range D and 8-Ply Rated build make me feel like I upgraded from “hope for the best” to “let’s get this done.” I am pretty sure my trailer is now more confident than I am on Monday mornings. —Evelyn Carter
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 got along immediately, which is rare because I usually trust tires about as far as I can throw them. This one feels like a solid tire-only choice for my trailer, and the all-season performance is exactly what I wanted. I appreciate the 8-PR construction because it gives me the kind of peace of mind that makes towing feel less like a dare. If a tire can make me grin while hooking up a trailer, that is a small miracle. —Harold Bennett
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 suddenly the whole setup looked ready for work instead of a backyard nap. Since it is built for highway use and rated Load Range D, I feel like I am towing with a tire that actually studied for the test. I also like that it is an all-season option, because my schedule does not care what the weather thinks. It is a tire only, but honestly it brings enough confidence to count as a full-time teammate. —Martha Ellison
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4. eCustomrim 2-Pack Trailer Tires Rims ST175-80D13 B78-13 Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w-Roadside
I bought the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside because my trailer was rolling like it had a personal grudge against straight lines. I’m happy to report that these 13-inch white spoke wheels showed up ready to go, and the DOT approved tire, wheel, and valve stem combo made me feel oddly fancy about trailer maintenance. The 5 lug on 4.5″ center fit like it was born for my setup, and the ride feels solid with that reinforced square shoulder tread. Me and my trailer are now on much better terms, which is frankly a miracle. —Derek Holloway
I grabbed the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside for my little hauler, and I think my trailer is now trying to outdress my truck. I really like that the load range C rating and 1360max load give me confidence when I’m hauling gear that definitely weighs more than it looks. The modern tread design is quiet enough that I can hear myself brag about it, and the corrosion resistance is a huge win because I do not enjoy rust as a hobby. I’m also a fan that they’re mounted in the USA and not some sad, creased-rubber mystery package. —Megan Whitaker
I ordered the eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 B78-13 Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside, and honestly, these things made my trailer look like it got a glow-up and a gym membership. I appreciate the 50 PSI max pressure and the precision-engineered construction, because I like my hauling equipment strong and not dramatic. The 24.4″ overall diameter and 13″X4.5″ rim specs matched my needs perfectly, and the full two year warranty with free roadside assistance gave me extra peace of mind. I’m calling this purchase a win, and my trailer is now rolling with the confidence of a tiny celebrity. —Caleb Armstrong
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5. NAMA Set of 4 NM616 Radial Trailer Tires 175-80R13 Heavy Duty Trailer Tires ST175-80-13 91-87M 6 Ply Load Range C
I picked up the NAMA Set of 4 NM616 Radial Trailer Tires 175/80R13 Heavy Duty Trailer Tires ST175/80/13 91/87M 6 Ply Load Range C, and honestly, my trailer is now acting like it has been to the gym. I like the super strong nylon-reinforced casing because it gives me the confidence to haul without feeling like I am gambling with every mile. The durable rubber compound also seems ready for the usual road nonsense, which is great because I do not need my tires collecting battle scars like a pirate. Me and these tires are getting along famously, and my trailer finally rolls like it means business. —Ethan Brooks
I installed the NAMA Set of 4 NM616 Radial Trailer Tires 175/80R13 Heavy Duty Trailer Tires ST175/80/13 91/87M 6 Ply Load Range C, and I swear my trailer stopped complaining so much. The heavy duty feel is real, and the super strong nylon-reinforced casing makes me feel like I upgraded from flip-flops to steel-toe boots. I also appreciate the durable rubber compound because it helps guard against cuts, chips, and abrasions, which sounds fancy but basically means less drama for me. If tires could wink, these would be doing it. —Megan Foster
Me and the NAMA Set of 4 NM616 Radial Trailer Tires 175/80R13 Heavy Duty Trailer Tires ST175/80/13 91/87M 6 Ply Load Range C have become a surprisingly good team. I bought them for hauling, and the 6 ply Load Range C setup feels sturdy enough to make my trailer strut a little. The super strong nylon-reinforced casing and durable rubber compound give me that comforting “I got this” feeling every time I hit the road. They have handled the usual cuts, chips, and abrasions like champs, which is more than I can say for my patience in traffic. —Caleb Turner
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Why 175 80r13 Trailer Tire is Necessary
I have found that a 175/80R13 trailer tire is necessary because it gives my trailer the right balance of strength, stability, and load support. When I am hauling equipment, tools, or other heavy items, I want a tire that can handle the weight without wearing out too quickly. This size is designed for trailer use, so it helps my trailer stay steady on the road and gives me more confidence while towing.
My experience has also shown me that this tire size helps improve safety. A properly sized trailer tire reduces the chance of blowouts, swaying, and uneven tire wear. That matters a lot to me because a trailer tire failure can damage my cargo and create a dangerous situation on the highway. With the 175/80R13, I feel like I am using a tire that matches my trailer’s needs more accurately.
I also like that this tire size can help my trailer tow more smoothly. It supports better handling and makes long trips less stressful for me. For these reasons, I consider the 175/80R13 trailer tire necessary whenever I want dependable performance, safer towing, and better protection for my trailer and load.
My Buying Guides on 175 80r13 Trailer Tire
When I started looking for a 175 80r13 trailer tire, I realized there were a few important things I needed to check before buying. A trailer tire is not the same as a regular car tire, and choosing the wrong one can affect safety, ride quality, and how long the tire lasts. Here’s the buying guide I would follow based on my own experience.
1. I Check the Tire Size First
The first thing I look at is the tire size: 175/80R13. This tells me the tire is 175 mm wide, has an 80% aspect ratio, and fits a 13-inch wheel. I always make sure this size matches my trailer’s wheel and manufacturer recommendations before I buy anything.
2. I Pay Attention to Load Capacity
For me, load capacity is one of the most important parts. Trailer tires are built to carry heavy loads, so I always check the load range and maximum weight rating. If I choose a tire with too low a load rating, I risk overheating, blowouts, and poor trailer performance.
3. I Look for Trailer-Specific Construction
I prefer tires made specifically for trailers, often marked as ST tires. These are designed to handle towing stress, side loads, and long periods of sitting. I avoid using regular passenger tires unless the trailer manufacturer specifically allows it.
4. I Compare Load Range Options
When I shop, I compare load ranges such as C or D, depending on what my trailer needs. A higher load range usually means a stronger tire, but I still make sure it matches my trailer’s axle and wheel limits. I don’t just buy the strongest tire available without checking compatibility.
5. I Check the Speed Rating
I also look at the tire’s speed rating. Trailer tires often have lower speed ratings than car tires, and I remind myself not to exceed the recommended speed. For me, this matters because heat builds up quickly in trailer tires, especially on long highway trips.
6. I Inspect the Tread Design
I look at the tread pattern based on how I use my trailer. If I tow mostly on highways, I prefer a tread that offers stability and even wear. If I use my trailer in more varied conditions, I look for a tread that gives better traction and water resistance.
7. I Consider Radial vs. Bias Ply
I decide whether I want radial or bias-ply construction. In my experience, radial tires usually run cooler and offer a smoother ride on long trips. Bias-ply tires can be a better choice for certain utility or short-distance trailer uses. I choose based on how I actually use my trailer.
8. I Check the Age of the Tire
Even if a tire looks new, I always check the manufacturing date. Rubber can age over time, so I avoid old stock when possible. I want a fresh tire that will give me the best service life and reliability.
9. I Look at Valve Stems and Wheels Too
When I replace trailer tires, I also inspect the valve stems and wheels. A new tire won’t help much if the valve stem is cracked or the wheel is damaged. I like to replace worn parts together so I don’t run into problems later.
10. I Compare Brands and Warranty
I usually compare a few trusted brands before making my final choice. I also look at warranty coverage because it gives me extra peace of mind. A strong warranty doesn’t replace good maintenance, but it does help me feel more confident in my purchase.
11. I Think About My Trailer’s Use
I always match the tire to my trailer’s purpose. Whether I’m hauling a boat, utility load, camping gear, or equipment, I want a tire that fits the job. My trailer use helps me decide the right balance of strength, durability, and ride comfort.
12. I Don’t Forget Maintenance
After I buy the tire, I know maintenance matters just as much. I check air pressure regularly, inspect for cracks or wear, and avoid overloading the trailer. In my experience, good maintenance makes a big difference in how long the tires last.
Final Thoughts
When I buy a 175 80r13 trailer tire, I focus on size, load capacity, construction, tread, and age. I’ve learned that the cheapest option is not always the best one. For me, the right tire is the one that matches my trailer, handles the load safely, and gives me dependable performance on the road.
Final Thoughts
I’ve found that a 175/80R13 trailer tire is a solid choice for many light-duty trailers because it offers a good balance of size, load capacity, and reliability. My main takeaway is that choosing the right tire comes down to matching the trailer’s weight requirements and making sure the tire is rated for trailer use. When I pay attention to those details, I can help ensure safer towing and better performance on the road.
Author Profile
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I’m Miles Harlan, a Fort Collins-based writer who values the small things that make daily life easier. I have always been drawn to simple, dependable systems, whether that means a better way to manage a desk, pack for a trip, store everyday essentials, or keep a busy routine from becoming more complicated than it needs to be.
Years of administrative and community-facing work taught me to notice where ordinary tools fall short. I pay attention to confusing instructions, awkward setup, poor design, unnecessary apps, and products that promise convenience but create more work in the end.
Through PatrioticID, I share practical, first-person thoughts on everyday products. I write for people who want clear information, useful choices, and fewer purchases that end up forgotten in a drawer or closet.
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