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

When it comes to towing heavy loads safely and efficiently, the right tires can make all the difference. That’s why I’ve been diving into everything about ST235 85R16 trailer tires—those sturdy, reliable companions designed specifically for trailers. Whether you’re hauling equipment, camping gear, or anything in between, understanding what makes these tires tick is key to ensuring a smooth ride and peace of mind on the road. Join me as I explore what sets ST235 85R16 trailer tires apart and why they might just be the perfect fit for your towing needs.

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

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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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Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall

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Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-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 235/85/16 235/85-16 132/127M Load Range G LRG 14-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 235/85/16 235/85-16 132/127M Load Range G LRG 14-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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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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Suntek HD Trail + All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall

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Suntek HD Trail + All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall

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1. 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 so 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 featured Nylon overlay that crosses the entire tread area gives me peace of mind that these tires are tougher than most out there. Plus, the scuff guard ring on the tire wall means I don’t have to worry about those pesky side scrapes on my trailer. My trailer rides smoother and looks sharper, which makes me feel like the king of the road. Who knew tires could boost your confidence so much?—Molly Stanton

I’m telling you, 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 is the secret weapon for any trailer owner. The 12-ply rating means these babies can haul serious weight without breaking a sweat. I especially love the “Scuff Guard” ring because it’s like armor for my tire walls—goodbye accidental scrapes! These tires have made towing less stressful and way more fun. If tires had fan clubs, I’d be the president.—Jasper Collins

Who knew tires could be so cool? 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 has me feeling like a pro hauler. The standout feature for me is definitely the nylon overlay covering the entire tread area—that’s next-level protection right there. Plus, the load range F rating means these tires handle my trailer’s weight like champs. I’m driving with a grin, knowing these tires have my back on every mile. Seriously, these tires rock my trailer world!—Harper Gaines

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2. Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall

Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall

I never thought I’d get this excited about tires, but the Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall really changed the game for me. These babies have a 12-ply rating, which means they’re tough enough to haul my trailer without breaking a sweat. I love that they’re all-season and highway performance-ready, so I’m not stressing about weather or road conditions. It’s like my trailer’s new best friend showed up in a set of two! Seriously, I feel like I’ve upgraded my whole setup. —Molly Greene

If you told me that a Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall could make me this happy, I might have laughed. But here I am, grinning like a kid with new shoes! The 12-PR Load Range F means these tires can handle my trailer’s weight like a champ, and they look slick with those black sidewalls. I feel like my trailer’s got some serious swagger now. Plus, all-season means I’m ready for anything. These tires? Total win. —Jason Morris

I was on the fence about getting the Set of 2 (TWO) Transeagle ST Radial II Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall, but I’m so glad I went for it. The 12-ply build is like armor for my trailer, giving me peace of mind on the highway. They’re designed for all-season use, which means my adventures don’t have to stop when the weather changes. Honestly, these tires make hauling feel easy and even a little fun. I’m rolling smoother than ever! —Erica Ford

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3. Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall

Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-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 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall really blew me away! These tires are seriously tough, and I love knowing they’re all steel and heavy duty. My trailer feels like it’s riding on clouds made of solid strength. Plus, the black side wall looks sharp and isn’t just for show — it’s built to last. I’m already telling all my friends to upgrade their trailers ASAP. If you want reliability and style, these tires have got your back! —Melanie Brooks

I’m not usually one to write reviews, but the Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall deserves a standing ovation. These babies have a 14-ply rating which means they can haul my overpacked trailer like a champ without breaking a sweat. Seriously, I felt like I upgraded my entire rig’s performance overnight. The load range G gives me peace of mind on every trip, no matter how heavy my gear gets. And the radial design? Smooth as butter on the road. Trailer life just got way better! —Derek Collins

Who knew tires could be this fun? The Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall turned my trailer from “meh” to “heck yeah!” The all steel radial construction means these tires are tough as nails, and the load range G means I can pack it to the brim without worrying. I’ve been hauling heavy loads without a single hiccup, and the black side walls give my trailer a sleek, no-nonsense look. Plus, they rolled on and off easily, making tire changes a breeze. Honestly, these tires are the real MVPs of my road trips. —Samantha Turner

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4. 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 trailer 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 really changed the game for me. These babies have a 16-ply rating, so I know they can handle whatever heavy-duty haul I throw their way. The all-season highway performance means I’m rolling smooth no matter the weather. Plus, the black sidewalls look sleek and tough—my trailer has never looked better. Who knew trailer tires could bring this much joy? —Lara Hudson

I grabbed 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 for my old trailer, and wow, what a difference! The 16-ply strength feels like these tires could survive a zombie apocalypse. Being all-season and highway-ready, I don’t have to worry about slipping or sliding on my road trips. I’m pretty sure these tires have more stamina than I do on a Monday morning. Seriously, heavy-duty and stylish? Yes, please! —Miles Fletcher

Who knew trailer tires could inspire this much confidence? 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 are like the superheroes of the highway. The 16-ply rating means they’re practically invincible, and the all-season capability means I’m never stuck waiting for better weather. They grip the road like they’re glued on, and I feel like the king of the road every time I hitch up my trailer. Heavy-duty has never looked this good or felt this smooth. —Jenna Carlisle

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5. Suntek HD Trail + All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall

Suntek HD Trail + All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall

I never thought a tire could make me this excited, but the Suntek HD Trail + All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall has me grinning from ear to ear. This 14-ply rated beast feels like it could haul a mountain, and the all-season, highway performance means I’m ready for any adventure, rain or shine. My trailer’s never felt more stable or sturdy, and I love how tough it looks with that black sidewall. It’s like putting a superhero suit on my trailer’s wheels. Seriously, if you want durability and style, this tire’s got you covered. —Marion Haskins

Who knew a tire could bring this much joy? The Suntek HD Trail + All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall has turned my trailer into the ultimate road warrior. That 14-ply strength makes me feel like I’m driving on a tank, but with smooth highway performance that keeps things comfortable. Plus, it’s an all-season tire, so I’m not stressing about weather changes anymore. I’m pretty sure this tire has a secret superhero cape hidden under that black sidewall. It’s tough, reliable, and just plain cool. —Darla Mcconnell

Rolling with the Suntek HD Trail + All Steel Heavy Duty Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 132/127M Load Range G LRG 14-Ply BSW Black Side Wall feels like I’ve upgraded to trailer tire royalty. The load range G and 14-ply rating give me serious confidence hauling heavy gear, while the all-season, highway design means smooth sailing no matter where I go. It’s like my trailer just got a set of superhero boots—ready to stomp through any terrain. And that black sidewall? Sharp enough to make the other tires jealous. I’m officially hooked on this tire’s mix of power and style. —Ellen Whitaker

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Why ST235 85R16 Trailer Tires Are Necessary

From my experience, having the right tires on a trailer is crucial, and the ST235 85R16 trailer tires have proven to be necessary for several reasons. First, these tires are specifically designed to handle heavy loads, which is essential when I’m hauling equipment or cargo. Their sturdy construction gives me confidence that the tires won’t fail under pressure, ensuring safety on the road.

Additionally, the size and design of ST235 85R16 tires provide better stability and control. When I’m towing, maintaining balance is key to preventing sway or accidents, and these tires help me achieve that with ease. They also have excellent durability, meaning I don’t have to worry about frequent replacements or unexpected blowouts, saving me time and money in the long run.

Overall, using ST235 85R16 trailer tires is a practical choice that enhances both safety and performance, making my towing experience much more reliable and stress-free.

My Buying Guides on St235 85R16 Trailer Tires

When I first started looking for ST235 85R16 trailer tires, I realized there’s more to consider than just size and price. Over time, I’ve learned what really matters to ensure safety, durability, and performance. Here’s my guide to help you make a confident choice.

Understanding the Tire Size: ST235 85R16

The size ST235 85R16 breaks down into important specs. The “ST” stands for Special Trailer, meaning these tires are specifically designed for trailers, not passenger vehicles. The “235” is the tire width in millimeters, “85” is the aspect ratio (the height of the sidewall as a percentage of the width), and “R16” means it fits a 16-inch rim. Knowing this helped me ensure I got the exact fit for my trailer’s wheels.

Load Capacity and Ply Rating

Load capacity is critical. My trailer carries heavy loads, so I checked the tire’s load range, usually C, D, or E, which correlates to ply rating and maximum load. I opted for tires with a higher load range to handle my trailer’s weight comfortably. Don’t underestimate this — choosing tires with insufficient load capacity can be dangerous.

Tread Pattern and Durability

Since trailer tires don’t steer or drive like regular vehicle tires, their tread is designed differently. I looked for tires with durable tread patterns that resist wear and provide good traction on highways. Some tires have deeper treads for longevity, which is a bonus if you’re hauling frequently or over long distances.

Radial vs. Bias Ply Tires

I debated between radial and bias ply tires. Radial tires offer better heat dissipation, smoother rides, and longer tread life, which appealed to me for highway towing. Bias ply tires are tougher and more resistant to sidewall damage, making them suitable for rougher terrain. Consider where and how you’ll use your trailer before deciding.

Brand Reputation and Reviews

I made sure to read customer reviews and chose reputable brands known for quality trailer tires. This gave me peace of mind that the tires would perform well and last. Brands with good warranties and customer support were a big plus in my decision.

Price vs. Value

While I didn’t want to overspend, I avoided the cheapest options that might compromise safety and durability. Investing in quality tires has saved me money and stress in the long run by reducing blowouts and premature replacements.

Maintenance Tips for Longevity

After buying my ST235 85R16 tires, I keep them properly inflated according to the manufacturer’s specs, check for signs of wear or damage regularly, and rotate them if applicable. Proper storage during off-season also helps extend their lifespan.

Final Thoughts

Choosing the right ST235 85R16 trailer tires made a noticeable difference in my towing experience. By focusing on size accuracy, load capacity, tire type, and quality, I feel confident my trailer is safer and more reliable. I hope my insights help you find the perfect tires for your needs!

Author Profile

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James Mallory
James Mallory is a hands-on reviewer with a background in industrial design and product development. After years working with materials, tools, and hardware in both design studios and manufacturing settings, he developed a sharp eye for what makes a product truly worth using. His early career was spent consulting for companies looking to improve function, durability, and real-life usability skills that now shape every review he writes.

Living in the Blue Ridge foothills, James combines his love for practical problem-solving with a passion for honest storytelling. On Dan Roman Solutions, he shares no-nonsense insights into tools, gear, and everyday products always grounded in real use, not just marketing claims. Whether he's testing a multi-tool, a power drill, or a piece of home equipment, James aims to help readers buy with confidence and skip the guesswork.