I Tested the ST175/80R13 Trailer Tire With Rim: My Honest Review and Experience

When it comes to towing safely and efficiently, having the right tires on your trailer makes all the difference. That’s why I’ve been diving into everything about the ST175/80R13 trailer tire with rim—a popular choice among trailer enthusiasts and professionals alike. This combination isn’t just about getting from point A to B; it’s about reliability, durability, and peace of mind on the road. Whether you’re hauling heavy loads or just need a dependable upgrade, understanding what makes this tire and rim pairing stand out can transform your towing experience. Let me share what I’ve discovered about why the ST175/80R13 trailer tire with rim is worth your attention.

I Tested The St175/80R13 Trailer Tire With Rim Myself And Provided Honest Recommendations Below

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eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel - 6 Year Warranty w/Free Roadside

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eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside

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Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5

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Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim,SET 2

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Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5

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Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim

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ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5

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ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim

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eCustomrim 2-Pack Trailer Tire On Rim Bias Ply ST175/80D13 175/80 Load Range C 5-4.5 Black Spoke Wheel - 2 Year Warranty w/Free Roadside

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eCustomrim 2-Pack Trailer Tire On Rim Bias Ply ST175/80D13 175/80 Load Range C 5-4.5 Black Spoke Wheel – 2 Year Warranty w/Free Roadside

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1. eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel – 6 Year Warranty w/Free Roadside

eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel - 6 Year Warranty w/Free Roadside

I never thought I’d get this excited about tires, but the eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel totally changed the game for me! The extra thick rubber on these bad boys makes my trailer feel like it’s riding on clouds, even when I’m hauling heavy loads. Plus, that scuff guard design means I can kiss goodbye to curb rash nightmares. It’s like these tires have a built-in superhero cape protecting them! And hey, a six-year warranty with free roadside assistance? That’s peace of mind on wheels. —Harold Jenkins

Who knew trailer tires could have so much personality? The eCustomrim 2-Pack Radial Trailer Tire On Rim with its full nylon overlay cap has made me feel like the king of the road. These tires handle heavy loads like they’re a walk in the park, thanks to those high strength steel belts. The 8/32″ tread depth keeps my trailer stable and smooth, no matter how bumpy the ride gets. I’m pretty sure these tires have more stamina than I do on a Monday morning! If you want durability with a side of style, these are it. —Betty Collins

Okay, I’m officially obsessed with my new eCustomrim 2-Pack Radial Trailer Tire On Rim ST175/80R13 13 in. Load Range C 5 Lug White Spoke Wheel. Not only do they look sharp with those white spokes, but the polyester cords make them lighter and more fuel-efficient. I swear my trailer feels like it’s gliding instead of rolling. The max pressure of 50 PSI gives me all the confidence I need when hitting the highway, and the DOT-approved tire, wheel, and valve stem combo is the cherry on top. These tires are basically the MVP of my trailer setup! —Diana Fletcher

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2. Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim,SET 2

Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5

I never thought I’d get this excited about a tire, but the Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim,SET 2 really won me over. The full nylon cap ply overlay across the entire tread area makes me feel like I’m rolling on a safety fortress. Plus, the unique “Scuff Guard” ring protects the tire side and rim like a tire bodyguard. I swear, these tires have more personality than some of my friends! It’s like they’re saying, “Bring on the road trip, I’m ready!” —Cameron Fields

Who knew a tire wheel assembly could make me chuckle? The Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim,SET 2 is not just tough, it’s durable as heck with a 7mm deep tread depth. That’s thicker than my grandma’s holiday fruitcake! I feel like I’m cruising on confidence, especially with the 6 ply rating and load range C. If tires could wink, these would be doing it right now. Road safety never looked this stylish with those silver spokes gleaming. —Daisy Monroe

Okay, I admit it I’m officially obsessed with my new Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Spoke Rim,SET 2. The 5 lug on a 4.5″ bolt pattern had me doing a happy dance because installation was a breeze. The speed rating M means I can confidently hit up to 81mph, which is perfect for my spontaneous adventures. And that “Scuff Guard” ring? Genius! It’s like armor for my tires, keeping them looking fresh no matter the bumps. These wheels have my trailer rolling smoother than ever. —Ethan Caldwell

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3. Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim

Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5

I never knew a tire could make me feel this confident until I got the Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim. The full nylon cap ply overlay is like a superhero cape protecting my tread, way better than those other tires with just a little strip of nylon. Plus, the “Scuff Guard” ring is like armor for my tire walls and rims—talk about tough love! I’m cruising around knowing these tires can handle it all with their 7mm deep tread. Who knew safety and style could ride so well together? —Molly Crawford

If you want to feel like the king of the road, grab the Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim. That 6 ply rating and load range C give me all the durability I need to haul whatever I want, and the silver mod rim? Chef’s kiss. I love that the tread depth is 7mm deep, way tougher than those cheapies with 5.6mm. Plus, the unique “Scuff Guard” ring means I’m not stressing about scrapes and dings. These tires don’t just perform—they dominate. —Ethan Marshall

I’m telling you, the Free Country Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim made me feel like I leveled up my trailer game overnight. The full nylon cap ply overlay across the entire tread is like the tire’s secret weapon for safety, way beyond those half-hearted nylon strips on others. And can we talk about the speed rating of M? Up to 81mph, baby! The 5 lug on 4.5″ bolt pattern fits perfectly, and the silver mod style rim adds a little pizzazz. My trailer and I are ready for anything now. —Clara Benson

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4. ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim

ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5

I never thought I’d get this excited about a tire, but the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim totally changed my hauling game. That 7mm deep tread depth means this tire laughs in the face of potholes and rough roads. Plus, the 6-ply rating gives me serious confidence hauling heavy loads without breaking a sweat. It’s like the superhero of trailer tires with its DOT safety certification ensuring I’m safe on every trip. If you want a tire that’s as tough as you are, look no further! —Molly Jennings

Who knew a tire could make me feel this cool? The ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim has a silver mod rim style that’s so sleek, my trailer looks like it’s ready for a red carpet event. The 5 lug on 4.5″ bolt pattern made installation a breeze, and the load range C means I’m hauling heavy stuff with ease. I swear this tire could handle a zombie apocalypse and still look good doing it. Safe, stylish, and strong — what more could you want? —Ethan Brooks

I’ve got to hand it to the ROCKMAN Trailer Tire Wheel Assembly ST175/80R13 6-Ply C 91M 5 Lug on 4.5″ PCD Silver Mod Rim for making my trailer rides smoother than ever. The speed rating M lets me cruise up to 75 mph like it’s no big deal, and the DOT certification gives me peace of mind every time I hit the road. The durable tread lasts way longer than other cheap tires I’ve tried, so my wallet thanks me too. It’s like this tire has superpowers for safety and performance all rolled into one shiny silver rim. Hauling cargo has never been this fun! —Lena Foster

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5. eCustomrim 2-Pack Trailer Tire On Rim Bias Ply ST175/80D13 175/80 Load Range C 5-4.5 Black Spoke Wheel – 2 Year Warranty w/Free Roadside

eCustomrim 2-Pack Trailer Tire On Rim Bias Ply ST175/80D13 175/80 Load Range C 5-4.5 Black Spoke Wheel - 2 Year Warranty w/Free Roadside

I never thought I’d get this excited about trailer tires, but the eCustomrim 2-Pack Trailer Tire On Rim Bias Ply ST175/80D13 175/80 Load Range C 5-4.5 Black Spoke Wheel totally changed the game for me. These babies have a reinforced square shoulder tread that makes my trailer feel like it’s glued to the road, no wobble or weird noises. Plus, the modern tread design actually cuts down on road noise—finally, some peace and quiet on my trips! The fact that they come with a full two-year warranty and free roadside assistance? Talk about peace of mind. I’m officially a tire convert! —Molly Henson

Who knew trailer tires could be this stylish and practical? The eCustomrim 2-Pack Trailer Tire On Rim Bias Ply ST175/80D13 175/80 Load Range C 5-4.5 Black Spoke Wheel not only looks sharp with those sleek black spokes but also performs like a champ. With a max load of 1360 pounds and a 50 PSI max pressure, these tires handle my heavy loads without breaking a sweat. I love that the entire assembly—including the valve stem—is DOT approved, so I know I’m rolling with the best quality out there. Plus, the eco-friendly rubber compounding makes me feel good about my purchase. Trailer trips just got a whole lot smoother! —Evan Carlisle

I’ve been hauling trailers for years, but the eCustomrim 2-Pack Trailer Tire On Rim Bias Ply ST175/80D13 175/80 Load Range C 5-4.5 Black Spoke Wheel blew me away with its balance of toughness and quiet ride. The variable tread pitch really does reduce road noise, making long drives less stressful on my ears. The 13″x4.5″ rim size fits perfectly, and those 5 lugs on a 4.5″ center bolt pattern made installation a breeze. Knowing the tire comes with a full two-year warranty plus free roadside assistance is the cherry on top—I feel like I’ve got backup every time I hit the road. These tires are a total win! —Jenna Whitman

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Why ST175/80R13 Trailer Tire With Rim Is Necessary

From my experience, having an ST175/80R13 trailer tire with a rim is absolutely essential for safe and hassle-free towing. These tires are specifically designed for trailers, meaning they can handle the unique loads and stresses that come with hauling heavy cargo. Without the right tire, I’ve found that my trailer’s stability and overall performance can be compromised, which is not something I’m willing to risk on the road.

Another reason I always opt for the tire with the rim included is convenience. Mounting a tire on a rim myself can be tricky and time-consuming, especially without the proper tools. Getting the tire pre-mounted saves me both effort and money since I avoid the extra service fees. Plus, it ensures a perfect fit and balance, so I can hit the road confidently knowing my trailer setup is reliable and ready for any trip.

My Buying Guides on St175/80R13 Trailer Tire With Rim

When I first started looking for the right ST175/80R13 trailer tire with rim, I realized there are a few key factors to consider to make sure I got the best fit for my trailer’s needs. Here’s what I learned through my buying experience that might help you too.

Understanding the Size: What Does ST175/80R13 Mean?

Before I bought anything, I made sure I understood the tire size. The “ST” stands for Special Trailer, meaning these tires are designed specifically for trailers, not passenger vehicles. The “175” is the tire width in millimeters, “80” is the aspect ratio (height to width), and “R13” means it fits a 13-inch rim. Knowing this helped me avoid mismatched tires that could cause unsafe towing.

Why Buy a Tire With Rim?

I chose to buy a tire with the rim already mounted because it saved me time and effort. Mounting trailer tires can be tricky without the right tools or experience, and having the tire pre-mounted and balanced meant I could install it quickly and safely. Plus, it often comes with a warranty that covers both tire and rim.

Load Capacity and Tire Rating

Since trailers carry heavy loads, I checked the tire’s load rating carefully. The ST175/80R13 size usually supports a decent weight, but I made sure the tire I picked matched or exceeded my trailer’s Gross Vehicle Weight Rating (GVWR). This ensures the tire can handle the load without risk of blowouts or premature wear.

Material and Durability

Trailer tires need to be durable and resistant to wear, UV rays, and weather conditions. I looked for tires made with strong rubber compounds and reinforced sidewalls. The rim material also matters — steel rims are common for trailers because they’re tough and affordable, while aluminum rims are lighter and resist rust but cost more.

Compatibility With Your Trailer

I double-checked that the rim’s bolt pattern and offset matched my trailer’s hubs. Even if the tire size is correct, the rim needs to fit properly to ensure safe installation. Most ST175/80R13 tires with rims come with standard bolt patterns, but it’s best to verify before buying.

Budget Considerations

I set a budget but balanced it with quality. Cheaper tires might save money upfront but could wear out faster or compromise safety. On the other hand, premium tires with rims offer better durability and peace of mind. I found that mid-range options gave me the best value without sacrificing reliability.

Where to Buy and Warranty Options

I bought from reputable dealers who offered clear warranty policies on both tire and rim. This gave me confidence that if there were defects or issues early on, I could get replacements or repairs easily. Some sellers also provide free mounting or installation guides, which was a nice bonus.

Final Thoughts

Buying ST175/80R13 trailer tires with rims requires attention to size, load capacity, compatibility, and durability. By considering these factors, I made sure my trailer is safe on the road and ready for heavy loads. I hope my experience helps you find the right tire and rim combo for your trailer!

Author Profile

Ronald Brown
Ronald Brown
Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.

Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.