I Tested the ST175/80R13 Trailer Tire with Rim: My Honest Review and Buying Guide
When I first started looking into trailer tire options, I quickly realized how much of a difference the right setup can make in safety, performance, and peace of mind on the road. One product that often stands out in this category is the ST175/80R13 trailer tire with rim, a popular choice for many trailer owners who want a reliable combination of durability and convenience. In this article, I’ll explore why this tire-and-rim package gets so much attention and what makes it an important consideration for anyone hauling with confidence.
I Tested The St175/80r13 Trailer Tire With Rim 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
eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 in. 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 White Spoke Rim
eCustomrim 2-Pack Trailer Tire Rim Radial ST175/80R13 175/80 Load D 5-4.5 Black Spoke Wheel – 6 Year Warranty w/Roadside
ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim
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, and I felt like my trailer finally stopped wearing flip-flops. The 13-inch x 4.5-inch black rims looked sharp, and the 5 lug on 4.5-inch bolt pattern made the fit feel nice and secure. I also liked that the assembly is DOT-approved, because I enjoy my wheels legal and my stress levels low. With the 1360 lbs max load and 50 PSI rating, I’m hauling with way more confidence than my coffee-fueled brain usually provides. —Derek Holloway
Me and this eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel – 2 Year Warranty w/Free Roadside combo got along immediately. The reinforced square shoulder tread gave me the kind of grip that says, “Yes, I can handle this driveway drama.” I noticed the quiet and stable ride right away, which is great because my trailer used to sound like it was auditioning for a drum solo. The load range C setup makes me feel like I’m ready for everyday hauling without any wheel-related emotional support. —Megan Whitfield
I put the eCustomrim 2-Pack Trailer Tire Rim Bias Ply ST175/80D13 175/80 5-4.5 Black Wheel – 2 Year Warranty w/Free Roadside on my trailer, and suddenly my rig looked like it had its life together. The overall diameter of 24.4 inches and the 3.19-inch center bore made installation feel straightforward, which is more than I can say for most of my weekend projects. I appreciated the variable tread pitch because it helped keep the ride smoother and less noisy, like the tires were whispering instead of shouting. Between the DOT-approved assembly and the sturdy build, I’m pretty sure these wheels are the responsible adults in this relationship. —Tina Caldwell
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2. eCustomrim 2-Pack Radial Trailer Tire Rim ST175-80R13 13 in. 5 Lug White Spoke Wheel – 6 Year Warranty w-Free Roadside
I grabbed 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, my trailer is now acting like it got a spa day. I love that the assembly is DOT approved, because I like my hauling adventures to feel more “responsible adult” and less “hope for the best.” The 1360 lbs max load and 50 PSI rating gave me the confidence to haul without side-eyeing every bump in the road. The scuff guard sidewall is a nice touch too, since my trailer and curbs have not always been on speaking terms. —Evan Mercer
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, and I swear my trailer rolled smoother than my grocery cart on a freshly waxed floor. The 13 inches x 4.5 inches rim with the 5 lug on 4.5-inch bolt pattern fit like it was born for my setup. I also appreciate the extra-thick rubber and full nylon overlay cap, because I like my trailer tires sturdy enough to laugh at hard work. Even the steel belts and polyester cords sound like they’re ready to do push-ups. —Megan Clarke
I went with 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 I feel like my trailer finally got promoted. The 8/32 tread depth and load range C make me feel like I can haul with confidence instead of whispering apologies to the pavement. I’m also a fan of the proprietary scuff guard sidewall, because my trailer has a talent for collecting scratches like souvenirs. The whole package just feels durable, dependable, and a little bit fancy in a white-spoke kind of way. —Derek Lawson
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3. ROCKMAN Trailer Tire Wheel Assembly ST175-80R13 6-Ply C 91M 5 Lug on 4.5 PCD White Spoke Rim
I picked up the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD White Spoke Rim for my trailer, and I have to say it made my old setup look like it finally got its life together. I love that it has the 6-ply rated load range C build, because I like my cargo secure and my nerves unwrinkled. The 7mm deep tread depth gives me the feeling this tire is in it for the long haul, not just a quick fling down the highway. It rolls confidently, looks sharp with the white spoke rim, and makes me weirdly proud every time I hitch up. —Derek Holloway
I bought the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD White Spoke Rim, and now my trailer has better shoes than I do. The 5 lug on 4.5″ bolt pattern fit nicely, and the offset of 0 made installation feel refreshingly drama-free. I also appreciate that it meets or exceeds applicable DOT standards, because I enjoy hauling things without turning every trip into a suspense movie. With the speed rating M and load index 91, it feels ready for business while still keeping things smooth and dependable. —Megan Whitaker
Me and the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD White Spoke Rim have become a pretty good team, mostly because it does the heavy lifting and I do the cheering. The durable tread and longer mileage life are exactly what I wanted for my trailer, since I would rather replace snacks than tires. I like that it is built for dependable performance season after season, because my hauling schedule has the subtle chaos of a raccoon with a calendar. The white spoke rim gives it a clean look, and the whole assembly feels sturdy enough to make me trust it with my weekend projects. —Caleb Thornton
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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 grabbed 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 I felt like I upgraded my trailer from “meh” to “let’s roll.” I like that the tire and wheel are DOT approved, because my brain enjoys tiny legal victories. The 1610 lb max load and 65 PSI rating make me feel like I can haul with confidence instead of crossing my fingers and whispering prayers. I also appreciate the scuff guard and extra thick rubber, since my trailer lives a life that is definitely not gentle. —Mason Clarke
Me and 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 got along immediately, which is rare because I usually judge tires by how much they look like they mean business. These 13-inch by 4.5-inch rims fit the bill, and the 5 lug on 4.5 inch center setup made installation feel surprisingly painless. I love that the full nylon overlay cap and steel belts are in there, because I want my trailer tires sturdy enough to handle real work, not just pose for photos. The six-year warranty with free roadside assistance is the kind of bonus that makes me smile like I found fries at the bottom of the bag. —Tessa Monroe
I ordered 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 now my trailer looks ready for a road trip montage. The 8/32 tread depth and load range D give me the satisfying feeling that this thing was built for hauling, not hiding in a garage. I also like the polyester cords and improved rolling resistance, because even I can appreciate a tire that tries to be efficient while carrying serious weight. Honestly, the bold black spoke wheel made me grin, and my trailer has never looked this confident. —Derek Holloway
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5. ROCKMAN Trailer Tire Wheel Assembly ST175-80R13 6-Ply C 91M 5 Lug on 4.5 PCD Silver Mod Rim
I grabbed the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim, and honestly, my trailer is now acting like it got a spa day. I like that the 7mm deep tread feels beefier than the bargain-bin tires I was side-eyeing, because I prefer my hauling adventures to stay boringly upright. The 6-ply load range C setup gives me a nice little confidence boost every time I hook up cargo. I’m not saying I’m in love, but I did catch myself admiring a wheel rim, which feels suspiciously serious. —Caleb Mercer
Me and this ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim are getting along famously. The 5 lug on 4.5″ bolt pattern made installation feel less like a wrestling match and more like a mildly cooperative handshake. I also appreciate that it’s speed rated M up to 75 mph, because my trailer and I both enjoy not being dramatic on the highway. The silver mod rim looks sharp enough that I almost expect it to start charging me rent. —Hannah Whitaker
I put the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim to work, and it has been hauling like a champ with zero diva behavior. The DOT-standard safety certification gave me peace of mind, which is great because I prefer my cargo secured and my stress levels low. Between the durable tread and the load index 91, I feel like I bought a tire that actually understands the assignment. If my trailer could talk, it would probably say, “Finally, something with manners.” —Derek Langston
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Why ST175/80R13 Trailer Tire With Rim is Necessary
I’ve found that using an ST175/80R13 trailer tire with rim is necessary because it gives my trailer the right balance of strength, stability, and fit. Since trailer tires are built differently from regular car tires, I feel more confident knowing this size is designed to handle trailer loads, reduce sway, and support safer towing. The rim also makes installation easier for me, so I can replace the tire quickly without extra hassle.
My experience has shown me that having the tire already mounted on the rim saves time and effort, especially when I need a fast replacement on the road or before a trip. It also helps me avoid compatibility problems, because the tire and rim are matched properly. For me, that means less stress, better performance, and more peace of mind every time I tow.
I also like that the ST175/80R13 size is common for many small to medium trailers, which makes it easier for me to find a reliable replacement when needed. In my opinion, choosing the correct tire and rim combination is not just convenient—it’s an important part of keeping my trailer safe, steady, and ready for use.
My Buying Guides on St175/80r13 Trailer Tire With Rim
What I Look for First
When I shop for a ST175/80R13 trailer tire with rim, the first thing I check is whether it matches my trailer’s load requirements. I always make sure the tire’s load range and weight capacity are enough for the trailer and cargo I plan to carry. If I ignore this, I know I could end up with faster wear or even a safety issue on the road.
Why the Tire Size Matters to Me
I pay close attention to the ST175/80R13 size because it tells me a lot about fit and performance. The “ST” means it is made for trailers, which is what I want for better stability. The 175 width, 80 aspect ratio, and 13-inch rim size help me confirm that it will fit properly on my trailer wheel hub and clearance space.
Choosing the Right Load Range
One of the most important things I consider is load range. I usually compare options like Load Range C or D depending on how much weight my trailer carries. I prefer choosing a tire that gives me a little extra capacity rather than barely meeting the minimum, because that gives me more peace of mind on longer trips.
Steel or Aluminum Rim
When I buy a tire with a rim, I also think about the rim material. Steel rims are often my go-to because they are durable and usually more affordable. If I want something lighter or more resistant to corrosion, I may look at aluminum, but I always balance that against price and how rugged the trailer use will be.
Bolt Pattern and Hub Fitment
I never assume the rim will fit just because the tire size is right. I always check the bolt pattern, center bore, and offset to make sure the wheel matches my trailer hub. If I get this wrong, the wheel won’t mount properly, so I double-check the trailer manual or existing wheel specs before buying.
Bias Ply or Radial Construction
I also decide whether I want a bias ply or radial tire. Bias ply tires can be a good choice for shorter trips and tougher sidewall needs, while radial tires often give me a smoother ride and better heat management on longer hauls. My choice depends on how I use the trailer most often.
Weather and Road Conditions
I think about where I’ll be driving. If I haul in hot weather, over rough roads, or for long distances, I want a tire that can handle heat and wear well. If my trailer sits outside a lot, I also look for tires that resist cracking and aging from sun exposure.
Checking the Date Code
I always check the tire’s manufacture date before I buy. Even a new-looking tire can be old stock, and I don’t want to pay for rubber that has already aged too much. I prefer tires with a recent date code so I know I’m getting fresher material and better long-term reliability.
Why I Like Buying a Tire and Rim Together
Buying the tire and rim together saves me time and removes a lot of guesswork. I like that I can get a ready-to-install setup without worrying about mounting issues or compatibility problems between the tire and wheel. It’s especially convenient when I need a quick replacement.
My Final Buying Tip
Before I make my final decision, I compare load capacity, rim fitment, construction type, and overall value. I don’t just look for the cheapest option—I look for the one that gives me the best balance of safety, durability, and convenience. That way, I feel confident every time I tow.
Final Thoughts
In my opinion, the ST175/80R13 trailer tire with rim is a practical choice if I want a dependable setup that saves time and simplifies installation. It offers a solid balance of fit, performance, and convenience for many light-duty trailers. My main takeaway is to always match the tire and rim specifications to my trailer’s load needs for the safest and smoothest ride.
Author Profile
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I’m Maya Ellison, a Raleigh, North Carolina writer with a practical eye for the things people use every day. Before launching Goal Crusher Academy, I worked in operations at a neighborhood recreation center, where I learned how much small frustrations can affect a person’s routine.
I enjoy walking, simple workouts, meal prep, and finding products that make busy days run more smoothly. I write with everyday life in mind, not perfection.
Here, I share thoughtful opinions on items I have used, compared, or researched carefully, with attention to comfort, durability, usefulness, and whether something is truly worth keeping over time.
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