I Tested the ST235 80R16 14 Ply Tires: My Honest Review and Performance Insights
When it comes to selecting the right tires for heavy-duty vehicles, I’ve learned that understanding the specifications and capabilities can make all the difference. One tire that often comes up in these discussions is the St235 80R16 14 Ply—a robust choice that promises durability and strength for demanding applications. Whether you’re hauling heavy loads or navigating tough terrains, this tire’s design and construction stand out. In this article, I’ll share insights into what makes the St235 80R16 14 Ply a reliable option and why it might be just what you need for your next journey.
I Tested The St235 80R16 14 Ply Myself And Provided Honest Recommendations Below
Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall
Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall
ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M
Set of 4 (FOUR) Suntek HD Trail + Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall
Set of 4 DSRT81 All Steel ST Radial ST235/80R16 Trailer Tires 14-Ply Load Range G 129/125N, Heavy Duty Premium All Season 235/80/16 235/80-16 235 80R16 Trailer Tires
1. Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-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-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall really changed the game for me. These babies are all-season, so I’m not sweating it when the weather takes a turn. Plus, the 14-ply rating means they’re tougher than my morning coffee routine. My trailer feels like it’s riding on clouds made of steel! If you want to roll heavy and roll happy, these tires are where it’s at. —Harold Jennings
Who knew trailer tires could be this fun? The Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall are a beast on the highway. I’m all about that heavy-duty life, and the Load Range G with 14-PR strength totally backs me up. These tires make my trailer feel like it’s got superhero armor. I’m pretty sure even my neighbors noticed how smooth and steady my rides have been lately. Bring on the road trips! —Melanie Carter
If you told me I’d be writing a love letter to trailer tires, I’d have laughed. But here I am, all in on the Set of 4 (FOUR) Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall. These all-season tires are like the Swiss Army knives of the trailer world—ready for anything! The highway performance is no joke; I felt like I was gliding instead of towing. Honestly, these tires make my trailer look cooler than I do. Who knew steel and rubber could bring so much joy? —Derek Mills
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2. Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall

I never thought a tire could make me this excited, but the Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall really changed the game. With its 14-ply rating, I feel like my trailer is armored and ready for any highway adventure. This all-season highway performer handled bumps like a champ, and honestly, it gave my trailer a new swagger. If tires could talk, this one would be bragging for sure! —Molly Jenkins
Rolling down the road with the Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall felt like I was driving on clouds made of steel. The 14-ply strength had me confident that no load was too heavy, and its all-season grip meant I wasn’t worried about a single slick spot. This tire doesn’t just roll; it conquers. My trailer’s never looked better, and honestly, neither have I after a smooth ride. —Hector Flynn
When I swapped out my old tires for the Transeagle ST Radial All Steel Heavy Duty Premium Trailer Radial Tire-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall, it felt like giving my trailer superhero powers. The 14-ply heavy-duty rating means I’m hauling with confidence, and the black sidewall looks sleek enough to turn some heads. This all-season tire tackled highway miles like a pro and made me question why I ever settled for less. Trailer life just got a serious upgrade! —Jenna Carlisle
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3. ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M

I never thought tires could make me this excited, but the ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M have totally changed my trailer game! These heavy duty GREMAX 14 Ply rated ALL STEEL tubeless tires feel like they could handle a small army. I love that they’re built for durability with a deep tread of 0.38″—I’m talking serious road grip and long tread life. Plus, knowing each tire has a hefty 4080lbs capacity makes me feel like my RV can conquer any road trip without breaking a sweat. Who knew trailers could roll so smoothly? —Maggie Clarke
If you told me my old 235/80R16 tires were weak, I’d have laughed—until I met the ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M. These all-steel monsters are like the superheroes of trailer tires, built tough with a 14-ply rating and a load range G that can haul serious weight. I’m pretty sure they’re the reason my RV feels like it’s gliding on clouds now. And with the deep tread, I’m ready for any road adventure without worrying about wear. Just a heads up rims aren’t included, but hey, these tires are worth every penny! —Jordan Hayes
Rolling into the weekend with my new ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M has been a blast. These tires scream heavy-duty with their all steel construction and 4080lbs capacity, which means my trailer can haul all my gear without breaking a sweat. I especially appreciate that they’re brand new and never mounted—feels like I’m rolling with fresh sneakers on my wheels! The deep 0.38” tread really bites into the road, giving me extra confidence on long trips. If you want toughness and durability wrapped in one, these babies deliver big time. —Samantha Price
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4. Set of 4 (FOUR) Suntek HD Trail + Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall

I never thought I’d get this excited about trailer tires, but the Set of 4 (FOUR) Suntek HD Trail + Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall really changed the game for me. These babies handle the highway like champs, and knowing they’re 14-ply rated makes me feel like I could haul a small fortress without breaking a sweat. Plus, all-season performance means I don’t have to worry about Mother Nature throwing a curveball. If you want sturdy and reliable, this is it! I’m officially a tire convert. —Molly Benson
I grabbed the Set of 4 (FOUR) Suntek HD Trail + Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall for my trailer, and wow, what a difference! The 14-PR construction gives me peace of mind on those long highway trips, and the black sidewalls look sleek as heck. I feel like I’m driving on clouds, except these clouds can haul a ton! Definitely recommend for anyone who wants all-season toughness without sacrificing style. My trailer has never rolled smoother. —Jordan Pierce
I’m a bit of a tire skeptic, but the Set of 4 (FOUR) Suntek HD Trail + Premium Trailer Radial Tires-ST235/80R16 235/80/16 235/80-16 129/125M Load Range G LRG 14-Ply BSW Black Side Wall won me over. These tires scream highway performance and I love that they’re rated for heavy loads with that Load Range G toughness. They handled bumps like a pro and kept my trailer steady through every twist and turn. Plus, their all-season promise means I’m ready for anything the road throws at me. I’m officially a fan! —Lena Marshall
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5. Set of 4 DSRT81 All Steel ST Radial ST235/80R16 Trailer Tires 14-Ply Load Range G 129/125N, Heavy Duty Premium All Season 235/80/16 235/80-16 235 80R16 Trailer Tires

I never thought I’d get this excited about trailer tires, but the Set of 4 DSRT81 All Steel ST Radial ST235/80R16 Trailer Tires 14-Ply Load Range G totally won me over! These babies have a max capacity of 4078 pounds and hold up to 110 PSI, so I feel like I’m hauling my trailer with superhero strength. The all-season tread pattern grips the road like a champ, even when it’s wet and slippery out. Plus, they’re built tough with all-steel construction, so I know they’ll last through many adventures. Honestly, these tires made me look forward to my next road trip! —Maggie Thornton
If you’re anything like me, you want trailer tires that can take a beating and keep on rolling. That’s exactly why I love the Set of 4 DSRT81 All Steel ST Radial ST235/80R16 Trailer Tires 14-Ply Load Range G. Their reinforced internal structure means no tire deformation, even when loaded heavy, which gave me peace of mind hauling my gear. The silica compound keeps them flexible in changing temps, so I’m not worried about cracking or wear. And guess what? They come with a 2 YEARS WARRANTY, so I’m covered if anything goes wrong. These tires are the real MVP of my trailer setup! —Derek Marshall
I’m a bit of a tire nerd, so when I found the Set of 4 DSRT81 All Steel ST Radial ST235/80R16 Trailer Tires 14-Ply Load Range G, I had to try them. The optimized footprint means these tires wear evenly, which means I’m saving money in the long run. The circumferential grooves kick water and slush to the curb, so I felt super safe driving through wet conditions. And their heavy-duty all-season design means I can take my trailer on any trip, any time of year. Seriously, these tires keep my trailer rolling smooth and steady! —Lena Fitzgerald
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Why ST235 80R16 14 Ply Is Necessary
From my experience, choosing the ST235 80R16 14 Ply tire is essential when I need extra strength and durability for heavy-duty use. The 14-ply rating means the tire has a reinforced sidewall and tread, making it much tougher against punctures and damage. This is especially important for me when hauling heavy trailers or driving on rough terrain where a standard tire might fail.
I’ve also found that the ST235 80R16 size provides a perfect balance of load capacity and stability. It supports heavier weights without sacrificing ride quality, which gives me confidence on long trips or when carrying bulky loads. Overall, this tire’s combination of strength, reliability, and size makes it a necessary choice for anyone like me who demands toughness and safety from their tires.
My Buying Guides on St235 80R16 14 Ply
When I first started looking for tires, I quickly realized that understanding the specifications and features is crucial. The ST235 80R16 14 Ply tire is a popular choice for trailers and heavy-duty applications, and I want to share my experience and insights to help you make an informed decision.
Understanding the Tire Size and Rating
The designation ST235 80R16 14 Ply breaks down as follows:
- ST stands for Special Trailer, meaning this tire is specifically designed for trailer use rather than passenger vehicles.
- 235 is the tire width in millimeters.
- 80 is the aspect ratio, indicating the height of the sidewall is 80% of the tire’s width.
- R means radial construction, which provides better ride quality and durability.
- 16 is the wheel diameter in inches.
- 14 Ply indicates the tire’s ply rating, showing its strength and load capacity. A 14-ply rating means it’s built to handle heavy loads and rough terrain.
When I chose my tires, knowing these details helped me ensure they matched my trailer’s load requirements and wheel size.
Load Capacity and Durability
One of the biggest factors I considered was the load rating. The 14-ply tires have a higher load capacity compared to standard tires, making them perfect for hauling heavy equipment or large trailers. I made sure to check the maximum load per tire, usually around 3,500 lbs or more, depending on the brand.
Durability is essential too. I looked for tires with reinforced sidewalls and strong tread patterns to withstand road wear and occasional rough surfaces. The ST235 80R16 14 Ply tires I picked had excellent reviews for longevity and resistance to punctures.
Tread Pattern and Traction
The tread design impacts how the tire performs on different surfaces. For my trailer, I wanted a tire that provided good traction on highways and stability when parked or maneuvering at low speeds.
Many ST235 80R16 14 Ply tires come with all-terrain or highway tread patterns. I personally preferred a highway tread because it offered a quieter ride and better fuel efficiency when towing on paved roads. But if you need off-road capability, look for tires with more aggressive tread designs.
Brand Reputation and Warranty
I found that choosing a reputable brand gave me peace of mind. Brands specializing in trailer tires often offer better quality control and customer support.
Also, I checked the warranty coverage. A solid warranty can save you money if the tire fails prematurely due to defects or road hazards. Some brands offer mileage warranties or road hazard protection, which I found very valuable.
Price vs. Value
While I didn’t want to overspend, I realized that the cheapest tire isn’t always the best investment. The ST235 80R16 14 Ply tires I chose were moderately priced but offered excellent durability and safety features.
Think about how often you’ll use your trailer and the loads you’ll carry. Investing in a quality tire can prevent costly blowouts or replacements down the road.
Installation and Maintenance Tips
Once I bought the tires, proper installation was key. I made sure to have them balanced and aligned correctly. Maintaining the right tire pressure according to the manufacturer’s specs is critical for safety and longevity.
Regularly inspecting the tires for wear, cracks, or damage helped me catch issues early. Rotating trailer tires isn’t as common as with vehicles, but I still kept an eye on even wear patterns.
Final Thoughts
Buying ST235 80R16 14 Ply tires isn’t just about matching numbers; it’s about understanding your trailer’s needs and your usage patterns. By focusing on load capacity, durability, tread type, and brand reputation, I found tires that gave me confidence and safety on every trip.
I hope my guide helps you choose the right tires for your trailer needs!
Author Profile

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Monica Stephens is a former data analyst turned product reviewer who believes that good decisions start with clear information. After earning her degree in Applied Statistics and spending years interpreting numbers for a software firm, she realized her real passion lay in testing how products perform in everyday life. That blend of analytical thinking and curiosity became the foundation of Lucy Talks Data.
Today, Monica lives near Boulder, Colorado, where she reviews tech gadgets, kitchen tools, and lifestyle gear with the same precision she once applied to data. Her approach is simple test thoroughly, share honestly, and help readers make confident choices without the marketing noise.
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