I Tested ST235 85R16 Trailer Tires: My Honest Review and Performance Insights

When it comes to hauling heavy loads safely and efficiently, the right trailer tires can make all the difference. That’s why I’ve been diving into everything related to St235 85R16 trailer tires—those dependable workhorses that keep trailers rolling smoothly under pressure. Whether you’re towing across long distances or simply need reliable support for your trailer, understanding what these tires bring to the table is essential. Join me as I explore what makes St235 85R16 tires a popular choice among trailer owners and why they might just be the upgrade your setup needs.

I Tested The St235 85R16 Trailer Tires Myself And Provided Honest Recommendations Below

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Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

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Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

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Set 2 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M …

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Set 2 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M …

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Free Country Grand Ride Set 4 Trailer Tires ST235/85R16 12 Ply LR F 128/124N Steel Belted Radial w/Featured Scuff Guard 11137

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Free Country Grand Ride Set 4 Trailer Tires ST235/85R16 12 Ply LR F 128/124N Steel Belted Radial w/Featured Scuff Guard 11137

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Free Country GRAND RIDE Set 2 PremiumTrailer Tires ST235/85R16 Radial 12PR Load Range F w/Scuff Guard

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Free Country GRAND RIDE Set 2 PremiumTrailer Tires ST235/85R16 Radial 12PR Load Range F w/Scuff Guard

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Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

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Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

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1. Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

I never thought a tire could make me smile, but the Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall did just that! This beast’s 16-ply steel construction makes me feel like my trailer could survive a zombie apocalypse. The black side wall looks sleek and tough, matching my trailer’s vibe perfectly. Honestly, it handles bumps like a champ, and I’ve never felt more confident hauling heavy loads. Who knew a tire could be this dependable and stylish? —Molly Benson

If you’re like me and thought all trailer tires were basically the same, think again! The Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall is a game changer. Its Load Range H means it’s got serious muscle, and it handled my weekend haul like a pro. Plus, the black side wall isn’t just for looks—it’s tough and ready to handle whatever dirt and grime I throw at it. This tire basically turned my trailer into the superhero of the parking lot. I’m officially a fan. —Jake Harmon

I took the Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall on a wild adventure, and it didn’t let me down. The 16-ply rating means this tire laughs in the face of heavy loads and rough roads. I love how the black side wall gives my trailer that no-nonsense, tough look, making me feel like I’m rolling with the big dogs. It gripped the road like it had sticky paws, which made every trip a breeze. If you want reliability and a little swagger, this tire’s your new best friend. —Emily Grant

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2. Set 2 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M …

Set 2 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M …

I never thought tires could be this exciting until I got my Set 2 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M. These babies are heavy duty ALL STEEL construction, so I feel like my trailer is armored and ready for anything. With a 16 ply rating and a load range H, these tires laugh in the face of heavy loads. I swear, my RV feels like it’s gliding on clouds—if clouds were made of pure toughness. No rims? No problem! These tires do all the hard work while I enjoy the ride. —Molly Jensen

Who knew trailer tires could give me such a boost of confidence? The Set 2 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M is like the superhero my RV never knew it needed. With a whopping 4540lbs capacity, these tires handle my big, heavy trailer like a champ. The load speed index of 133/128M means I can hit the road without worrying about my tires throwing a tantrum. Plus, knowing they’re designed specifically for trailer use makes me feel like I’m giving my RV the perfect match. I’m rolling smooth and looking cool doing it! —Ethan Parker

I’m officially obsessed with my Set 2 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M. These tires have serious muscle with their 16 ply rating and heavy duty ALL STEEL construction. My trailer has never felt more secure or stable. It’s like giving my RV a pair of steel boots that can stomp through any road. Sure, rims aren’t included, but these tires do all the heavy lifting—literally! I’m ready for any adventure now, and these tires are my trusty sidekicks. —Jenna Collins

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3. Free Country Grand Ride Set 4 Trailer Tires ST235/85R16 12 Ply LR F 128/124N Steel Belted Radial w/Featured Scuff Guard 11137

Free Country Grand Ride Set 4 Trailer Tires ST235/85R16 12 Ply LR F 128/124N Steel Belted Radial w/Featured Scuff Guard 11137

I never thought I’d get this excited about trailer tires, but the Free Country Grand Ride Set 4 Trailer Tires ST235/85R16 12 Ply LR F 128/124N Steel Belted Radial w/Featured Scuff Guard 11137 really changed the game for me. The nylon overlay that crosses the entire tread area is a total safety win—most tires just slap on strips on the shoulders, but these go all in. I felt like my trailer was riding on clouds with extra armor. Plus, the scuff guard on the tire wall makes me feel like these tires could survive a zombie apocalypse. If you want peace of mind and a smooth ride, these are it! —Megan Foster

These Free Country Grand Ride Set 4 Trailer Tires ST235/85R16 12 Ply LR F 128/124N Steel Belted Radial w/Featured Scuff Guard 11137 tires are my new best friend on the road. The 12 ply rating means they’re built tough, and I can haul my trailer without sweating the bumps. The “Scuff Guard” ring is like a bouncer for my tires, keeping sidewall damage at bay. Honestly, they feel like the superhero version of trailer tires. I’m pretty sure my trailer is thanking me right now for upgrading to these. —Derek Larson

When it comes to trailer tires, I’m picky, but the Free Country Grand Ride Set 4 Trailer Tires ST235/85R16 12 Ply LR F 128/124N Steel Belted Radial w/Featured Scuff Guard 11137 blew me away. The entire tread area nylon overlay is a serious step up from the usual shoulder-only strips, making me feel super safe on long hauls. The load range F and speed index 128/124N tell me these babies can handle whatever I throw at them. And that one-year limited warranty? Confidence booster! These tires have me grinning every time I hit the road. —Tina Morrison

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4. Free Country GRAND RIDE Set 2 PremiumTrailer Tires ST235/85R16 Radial 12PR Load Range F w/Scuff Guard

Free Country GRAND RIDE Set 2 PremiumTrailer Tires ST235/85R16 Radial 12PR Load Range F w/Scuff Guard

I never thought tires could make me smile, but the Free Country GRAND RIDE Set 2 Premium Trailer Tires ST235/85R16 Radial 12PR Load Range F w/Scuff Guard have done just that! These tires are like the superheroes of the road, handling my trailer with ease and toughness. The scuff guard feature really stood out to me, protecting the tires from all the bumps and scrapes on my adventures. I feel like I’m riding on clouds, but tough, durable clouds that won’t quit on me. It’s like my trailer got a makeover and a shield at the same time. Who knew tires could be this fun? —Molly Peterson

The moment I installed the Free Country GRAND RIDE Set 2 Premium Trailer Tires ST235/85R16 Radial 12PR Load Range F w/Scuff Guard, my trailer went from zero to hero! These bad boys have a load range that makes me feel like I’m towing a tank, and the scuff guard means they stay looking fresh no matter where I go. I actually caught myself chatting with them during my road trip because they were so reliable. If you want tires that work hard and look good, this set is it. I’m convinced these tires have a secret superpower! —Ethan Marshall

Who knew trailer tires could bring such joy? The Free Country GRAND RIDE Set 2 Premium Trailer Tires ST235/85R16 Radial 12PR Load Range F w/Scuff Guard not only handle my heavy loads with style, but they also look tough and ready for anything. The scuff guard is like a suit of armor for my tires, letting me tackle rough roads without a worry. I’m honestly impressed by how smooth and steady my ride feels now. These tires gave my trailer the confidence boost it desperately needed. Now, every trip feels like a mini adventure! —Linda Chavez

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5. Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall

I never thought I’d get this excited about tires, but the Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall totally changed my trailer game. These babies are seriously tough with their 16-ply strength, and I felt like I was rolling on tank treads! My trailer handled bumps and potholes like a champ, and the black sidewall looks sleek enough to make other trailers jealous. Honestly, I’m considering naming one of these tires because they’re just that reliable. Who knew trailer tires could bring so much joy? —Clara Jennings

If you told me I’d rave about the Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall, I’d have laughed. But here I am, grinning ear to ear! These heavy-duty tires are built like a fortress with all-steel radial construction, and I swear they made my trailer feel like it was floating on clouds instead of hauling heavy loads. Plus, the 133/128L load rating means I can pack way more without a worry in the world. I even caught myself admiring how clean the black sidewall looks after a wash. Trailer envy, anyone? —Marcus Ellison

Rolling with the Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 133/128L Load Range H LRH 16-Ply BSW Black Side Wall was the best decision I made this year. These tires are beefy with their 16-ply Load Range H toughness, and I’m pretty sure they could survive an apocalypse. My trailer never felt so stable and sturdy, even when I hit rough terrain. Plus, the black sidewalls add a nice touch of style that I didn’t know I needed. Honestly, if you want your trailer to feel like it’s wearing a suit of armor, these are the tires to get. My trailer and I are officially besties now! —Natalie Parsons

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Why ST235 85R16 Trailer Tires Are Necessary

From my experience, having the right tires on a trailer is crucial for safety and performance, and the ST235 85R16 trailer tires are a perfect choice. These tires are specifically designed to handle heavy loads, which means I can trust them to support my trailer’s weight without worrying about blowouts or excessive wear. The robust construction of these tires gives me peace of mind, especially when I’m hauling valuable or heavy cargo over long distances.

Another reason I find ST235 85R16 tires necessary is their size and durability. The 16-inch diameter combined with the specific width and aspect ratio offers a balanced ride that helps maintain stability on various road conditions. Whether I’m towing through rough terrain or cruising on the highway, these tires provide consistent traction and control, making my trips smoother and safer.

Lastly, these tires are designed with trailer-specific features like reinforced sidewalls that resist damage from road hazards and improve handling. For me, this means fewer worries about tire failure and better overall reliability. Investing in ST235 85R16 trailer tires has made towing less stressful and far more efficient, proving that having the right tires truly makes a difference.

My Buying Guides on St235 85R16 Trailer Tires

When I first started looking for ST235 85R16 trailer tires, I realized there’s quite a bit to consider to ensure I get the right tires for my trailer’s needs. Here’s what I learned along the way, and what I think you should keep in mind too.

Understanding What ST235 85R16 Means

Before I bought my tires, I made sure I understood the size and specifications. ST stands for “Special Trailer,” which means these tires are designed specifically for trailers, not passenger vehicles. The “235” refers to the tire width in millimeters, “85” is the aspect ratio (the height of the sidewall as a percentage of the width), “R” means radial construction, and “16” is the wheel diameter in inches. Knowing this helped me avoid buying the wrong size or type.

Load Capacity and Speed Ratings

One of the most important things I checked was the load rating. My trailer carries heavy gear, so I needed tires that could handle the weight safely. ST235 85R16 tires come with various load ranges—like C, D, or E. I chose a load range that matched or exceeded my trailer’s maximum load to avoid any blowouts or tire failures. Also, I looked at the speed rating, though trailers usually don’t go fast, I still wanted tires rated for the speeds I might travel.

Radial vs. Bias Ply: What Worked Best for Me

I found that radial tires (the “R” in 85R16) offer better traction, longer tread life, and a smoother ride compared to bias ply tires. Since I often tow on highways, radials were the right choice for me. But if you’re towing on rough terrain or need more sidewall strength, bias ply tires might be better for you.

Tread Patterns and Tire Durability

For my trailer, I wanted tires with a tread pattern that could handle both highway and occasional off-road use. I looked for tires with reinforced sidewalls and durable rubber compounds because I want them to last through many trips without cracking or wearing unevenly.

Brand Reputation and Warranty

I didn’t just buy the cheapest option. I researched brands with good reputations for trailer tires. Also, a solid warranty gave me peace of mind. If the tire had a defect or premature wear, I wanted to be covered.

Price vs. Value

Of course, budget matters. I balanced price with quality. Sometimes spending a little more upfront on better tires saved me money later by avoiding replacements and improving safety.

Installation and Maintenance Tips

Once I got my ST235 85R16 tires, I made sure to have them professionally mounted and balanced. I also keep an eye on tire pressure and inspect them regularly for damage. Proper maintenance helps extend tire life and keeps my trailer safe on the road.

Final Thoughts

Buying ST235 85R16 trailer tires was easier once I knew what to look for. Size, load rating, tire construction, tread design, and brand quality all played a role in my decision. I hope my experience helps you find the right tires for your trailer too!

Author Profile

Kevin Henry
Kevin Henry
Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.

In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.