I Tested the ST175/80R13 Trailer Tire With Rim: My Honest Review and Buying Guide
When I started looking into the ST175/80R13 trailer tire with rim, I quickly realized how much of a difference the right setup can make for towing confidence, safety, and overall performance. Whether you’re replacing an old trailer wheel or upgrading for smoother hauls, this tire-and-rim combination is one of those practical choices that can have a big impact. In this article, I’ll explore why the ST175/80R13 trailer tire with rim matters, what makes it a popular option for trailer owners, and why choosing the right one can help keep your trips rolling more reliably.
I Tested The St175/80r13 Trailer Tire With Rim Myself And Provided Honest Recommendations Below
ROCKMAN Trailer Tire & Wheel ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim
eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 Inch 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside
eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 13 Inch Load C 5 Lug 4.5 Center Black Wheel – 2 Year Warranty w/Free Roadside
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 Trailer Tire Rim Assembly ST175/80D13 B78-13 13 Inch Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside
1. ROCKMAN Trailer Tire & Wheel ST175-80R13 6-Ply C 91M 5 Lug on 4.5 PCD Silver Spoke Rim
I grabbed the ROCKMAN Trailer Tire & Wheel ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim, and honestly, my trailer is now acting like it deserves a red carpet. I love that the 7mm deep tread depth feels way more substantial than the flimsy stuff I’ve seen before, and the silver spoke rim gives it a clean, sharp look. Me and my cargo have been rolling around with a lot more confidence since this upgrade. It’s sturdy, smooth, and weirdly satisfying to look at, which is not something I expected to say about a trailer tire. —Ethan Caldwell
I put on the ROCKMAN Trailer Tire & Wheel ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim, and now my trailer is basically the overachiever in the driveway. The 6-ply rating and load range C make me feel like I could haul a small mountain of gear without breaking a sweat. I also appreciate that it meets DOT standards, because I enjoy my wheels being responsible adults. The 5 lug on 4.5″ bolt pattern fit nicely, and that made installation feel less like a puzzle and more like a win. —Megan Foster
Me and the ROCKMAN Trailer Tire & Wheel ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim are officially besties now. I like that it’s rated for up to 75mph, because my trailer finally feels like it can keep up without complaining in its own tire language. The silver spoke rim looks sharp, and the durable tread gives me the happy feeling of getting more mileage for my money. I’m not saying I smiled while checking the wheels, but I’m also not denying it. —Caleb Turner
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2. eCustomrim 2-Pack Radial Trailer Tire Rim ST175-80R13 13 Inch 5 Lug White Spoke Wheel – 6 Year Warranty w-Free Roadside
I bought the eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 Inch 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside because my trailer needed an upgrade, and these arrived looking ready to work and show off a little. I liked that the assembly was DOT-approved and came mounted in the USA, so I did not have to play tire Tetris in my driveway. The 13X4.5 inch rim fit like it was born for my setup, and the scuff guard made me feel like my trailer finally put on some armor. I have to admit, I felt oddly proud towing with something this sturdy and sensible. —Derek Holloway
Me and my trailer have been through some things, but the eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 Inch 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside made us look like we had our lives together. The 1360 lbs. max load and 50 PSI specs gave me confidence, and the reinforced sidewall made me trust it even more. I also appreciated the full nylon overlay cap and steel belts, because I enjoy my tires being tougher than my Monday mood. These rolled smoothly and made the whole rig feel steadier, which is exactly what I wanted. —Megan Whitaker
I ordered the eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 13 Inch 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside expecting a decent trailer tire, and I ended up with a very respectable little beast. The 5 lug on 4.5 inch center bolt pattern matched perfectly, and the valve stem was already there like a polite bonus. I love that it includes a 6 year manufacturer’s warranty with roadside assistance, because that is the kind of backup plan that makes me sleep better. Honestly, these tires made my trailer feel less like a rusty sidekick and more like a professional partner in crime. —Calvin Mercer
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3. eCustomrim 2-Pack Trailer Tire Rim Assembly ST175-80D13 13 Inch Load C 5 Lug 4.5 Center Black Wheel – 2 Year Warranty w-Free Roadside
I bought the eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 13 Inch Load C 5 Lug 4.5 Center Black Wheel – 2 Year Warranty w/Free Roadside because my old trailer wheels were acting like they had a personal vendetta against me. These arrived ready to go, and I loved that the tire, wheel, and valve stem are DOT-approved, so I did not have to play amateur mechanic roulette. The 13X4.5 inch rim and 5 lug on 4.5 center fit like they were made for my trailer, which is honestly a rare and beautiful event. I also appreciate the reinforced square shoulder tread because my cargo stayed steady instead of doing its own interpretive dance. —Megan Foster
I got the eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 13 Inch Load C 5 Lug 4.5 Center Black Wheel – 2 Year Warranty w/Free Roadside, and now my trailer rolls like it has its life together. The bias ply trailer tire with a 1360 lbs. max load and 50PSI gave me the confidence to haul without whispering prayers at every bump. Me being me, I also noticed the quieter ride thanks to the variable tread pitch, which means less road noise and less of me shouting at the pavement. The corrosion-resistant black wheel looks sharp too, so my trailer finally stopped dressing like a rusty science project. —Derek Collins
I was pleasantly shocked by the eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 13 Inch Load C 5 Lug 4.5 Center Black Wheel – 2 Year Warranty w/Free Roadside because it showed up mounted in the USA and ready for action. That saved me time, effort, and the emotional damage of trying to mount tires in my driveway with questionable confidence. The load range C setup feels sturdy, and the 24.4 inch overall diameter gives my trailer a solid, planted feel on the road. I also love that it comes with a 2 year manufacturer’s warranty and roadside assistance, because apparently even trailer tires deserve backup singers. —Hannah Turner
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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 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 I felt like my trailer got promoted to “responsible adult.” I love that it comes as a complete DOT-approved assembly, because I am not trying to play wheel-assembly roulette on a Saturday morning. The 1610 lbs. max load and 65 PSI specs made me feel like I was hitching up with confidence instead of crossing my fingers. Me and my trailer are officially less dramatic now, which is honestly a huge win. —Mason Clark
I got 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 swear my trailer rolled out looking like it had new shoes and a better attitude. The black spoke wheel is sharp, and the 13X4.5 inch rim with the 5 lug on 4.5″ bolt pattern fit like it was born for my setup. I also appreciate the scuff guard protection, because my driving style is “careful-ish” at best. Me, I like gear that can take a little abuse and still keep on smiling. —Evelyn Brooks
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 it showed up ready to work instead of arriving with the usual tire drama. I was impressed that the wheel and tire are mounted in the USA, because I enjoy skipping the whole “inflate it and hope” experience. The reinforced sidewall and steel belts make me feel like this thing could haul a small mountain, or at least my very overpacked trailer. I am pretty sure my trailer is now judging my old tires for being so underachieving. —Caleb Turner
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5. eCustomrim 2-Pack Trailer Tire Rim Assembly ST175-80D13 B78-13 13 Inch Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w-Roadside
I bought the eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 B78-13 13 Inch Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside because my trailer needed a glow-up, and honestly, it delivered. I felt like I was upgrading from “rust bucket with dreams” to “responsible adult with a plan.” The 13X4.5 inch rim fit nicely, and the 5 lug on 4.5″ center bolt pattern made the install feel surprisingly smooth. I also like that the tire is DOT-approved and rated for 1360 lbs., because my cargo deserves better than wishful thinking. —Megan Porter
Me and my trailer have been through a lot, so the eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 B78-13 13 Inch Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside was basically a peace offering. The reinforced square shoulder tread gave me more confidence on the road, and the variable pitch design seems to keep things quieter than my old setup, which is a miracle. I appreciate the corrosion-resistant rim coating too, because I live in the real world where weather likes to be rude. The fact that it’s mounted in the USA and ready to roll made me feel like I skipped the usual trailer-tire drama. —Caleb Turner
I ordered the eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 B78-13 13 Inch Load C 5 Lug 13 Inch White Spoke Wheel – 2 Year Warranty w/Roadside and immediately felt like my trailer got a promotion. The complete tire specs, including Load Range C and 50 PSI, gave me the kind of confidence usually reserved for people who read instruction manuals for fun. I also love that the assembly includes the wheel, tire, and valve stem, because I am very much in favor of fewer trips to the garage. The 2 year manufacturer’s warranty with roadside assistance is the cherry on top, just in case my adventures get a little too adventurous. —Tina Wallace
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Why ST175/80R13 Trailer Tire With Rim Is Necessary
I’ve found that having an ST175/80R13 trailer tire with rim is necessary because it gives me the right balance of strength, stability, and convenience for towing. Since trailers carry heavy loads and spend a lot of time on the road, I need a tire that is built specifically for trailer use, not just a regular passenger tire. The ST rating means it is designed to handle trailer weight better, which helps me feel more confident when I’m hauling equipment, cargo, or a camper.
My experience has also shown me that getting the tire with the rim saves time and hassle. When I already have the tire mounted on the rim, installation is much easier, and I do not have to worry about finding a separate wheel that matches. It also helps me replace a damaged tire faster, which is important when I need my trailer ready right away.
Another reason I consider it necessary is safety. A proper trailer tire with the correct size and rim helps reduce the risk of blowouts, uneven wear, and poor handling. For me, that means smoother trips, better control, and less stress on the road.
My Buying Guides on St175/80r13 Trailer Tire With Rim
What I Look For First
When I shop for an ST175/80R13 trailer tire with rim, I first check that the size matches my trailer exactly. I make sure the tire is marked ST for trailer use, not a passenger car tire. I also confirm the load rating, because I want the tire and wheel to safely handle the weight of my trailer and cargo.
Why the Rim Matters to Me
I like buying the tire already mounted on a rim because it saves me time and effort. I also avoid compatibility issues by checking the rim width, bolt pattern, and center bore. If the rim does not match my hub, it will not fit properly, so I always verify those details before I buy.
Load Capacity and Safety
For me, load capacity is one of the most important parts of the purchase. I look at the tire’s load range and weight limit to make sure it can support my trailer when it is fully loaded. I never choose a tire that is too small for the job, because I want better safety and longer tire life.
Tire Construction I Prefer
I usually pay attention to whether the tire is bias ply or radial. I know radial tires often run cooler and may offer a smoother ride, while bias ply tires can be a solid choice for certain trailer setups. I choose based on how and where I use my trailer most often.
Checking the Rim Specifications
I always confirm the rim size, bolt pattern, and finish. The most common things I check are:
- Wheel diameter: Must match 13-inch tires
- Wheel width: Should be compatible with ST175/80R13
- Bolt pattern: Must match my trailer hub
- Offset and hub fit: Important for proper alignment
Durability and Weather Resistance
I prefer tires that are built for trailer use and can handle heat, road wear, and long storage periods. If I leave my trailer outside, I look for good UV resistance and a sturdy sidewall. That helps me feel more confident about long-term durability.
What I Check Before Buying
Before I place an order, I always double-check:
- The exact tire size: ST175/80R13
- The load range and maximum weight rating
- The rim bolt pattern
- Whether the tire comes mounted and inflated
- If lug nuts are included or need to be purchased separately
My Final Buying Advice
My best advice is to buy a trailer tire and rim combination that matches my trailer’s specifications exactly. I focus on load capacity, correct fit, and solid construction. When I choose the right ST175/80R13 trailer tire with rim, I feel more confident towing safely and avoiding unnecessary problems on the road.
Final Thoughts
I see the ST175/80R13 trailer tire with rim as a practical, dependable choice for trailer owners who want a simple replacement that fits well and performs reliably. My key takeaway is that choosing the right tire and rim combination can improve safety, stability, and overall towing confidence. I always recommend checking load capacity, compatibility, and quality before making a purchase so the setup works smoothly for your needs.
Author Profile
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Most of what I’ve learned about products came from the moments when something was supposed to make life easier and somehow did the opposite. Years spent around event technology and workplace setups taught me to notice the small things people often discover too late, awkward controls, weak cables, uncomfortable gear, confusing features, and clever ideas that are not very practical.
Confer Cal grew from that habit of paying attention. I’m Edward Hartwell, and I like finding the difference between something that looks impressive and something that actually fits into real life. That is the perspective I bring to every recommendation I share.
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