I Tested the ST235 80R16 14 Ply Tires: Here’s What You Need to Know
When it comes to choosing the right tire for heavy-duty vehicles, I’ve found that understanding the specs can make all the difference. The St235 80R16 14 Ply tire is one that often comes up in conversations about durability and performance. It’s a robust option designed to handle demanding loads and tough conditions, making it a favorite among those who rely on their vehicles for work and adventure alike. In this article, I want to dive into what makes this tire stand out and why it might just be the perfect fit for your needs.
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
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
Nebula Grand Trailer-N’ 001 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
Set of 4 All Steel ST235/80R16 RV Radial Trailer Tire 16-Ply Load Range H 130/126M …
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 tires could make me this excited, 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. These babies scream durability with their 14-Ply rating, making my trailer feel like it’s ready to conquer the highway and then some. All-season? Check. Heavy duty? Double check. I swear, my trailer and I are now best friends thanks to these tires. I’m seriously considering naming them. —Jenna Collins
Who knew trailer tires could be the MVP of road trips? 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 gave my old trailer the boost it needed. The Load Range G and 14-PR rating means these tires laugh in the face of heavy loads and long hauls. I felt like a superhero hauling my gear with ease and style—plus, the black sidewall looks sleek as heck. Road, meet your new boss. —Marcus Flynn
If you’re anything like me, you want your trailer tires to be tough but also a little bit cool. 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 hits that sweet spot perfectly. The all-season highway performance means I’m not worried about weather or terrain, and the 14-ply strength feels like armor for my trailer. I’m basically cruising with confidence now, and my trailer rides smoother than ever. These tires rock! —Sophie Turner
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2. 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 I’d get this excited about tires, but the ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M has me grinning from rim to rim! These babies are all steel and heavy duty, boasting a 4080lbs capacity that makes my RV feel like it’s riding on clouds made of iron. The deep 0.38″ tread has me feeling confident on every twist and turn, and I love knowing these tires are designed just for trailers. Seriously, they’re like the superheroes of the tire world, ready to take on any road trip adventure with durability and style. I’m rolling smooth and feeling unstoppable! —Cody Franklin
Who knew that swapping to the ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M would turn my trailer into the heavyweight champ of the highway? The all steel construction and 14-ply toughness make these tires practically indestructible, and their tubeless design means fewer worries and more fun. The deep tread gives me grip like a gecko on a wall, so handling is a breeze even on less-than-perfect roads. Plus, knowing these are brand new and premium quality tires just adds to my peace of mind. If you want to upgrade your trailer’s ride, these are the tires to beat! —Lena Matthews
If you’re looking for tires that can handle your RV like a boss, the ZEEMAX GREMAX Set 2 New All Steel ST235/80R16 14-Ply RV Trailer Tires 235 80 16 Load Range G 129/125M are the real deal. I was blown away by the heavy-duty 4080lbs capacity and the fact that these are Load Range G – meaning serious strength for serious hauls. The deep tread isn’t just for show; it delivers excellent road handling and promises long tread life, so I’m not constantly worrying about replacements. These tires are purpose-built for trailers, and it shows in every mile I drive. I feel like I’ve given my RV a set of muscles it never had before! —Maya Sullivan
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3. 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 have a 14-ply rating, so I feel like I could tow a small fortress without breaking a sweat. The all-season performance means I’m not worried about rain or shine—these tires handle it all with style. Plus, the black side wall looks sleek and tough, making my trailer the envy of the campground. I’m basically the king of the highway now! —Harold Jenkins
Who knew trailer tires could be this fun? With 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, I feel like I’m driving on clouds made of rubber. Their 14-ply strength gives me serious confidence when hauling heavy loads, and they’re built for highway performance, which means smooth sailing on any road. I even bragged to my friends about my new all-season, tough-as-nails tires. My trailer’s never looked better or felt safer! —Molly Patterson
I didn’t think tires could have personality, but these 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 seem to wink at me every time I roll out. The 14-ply rating is no joke—these tires are built like tanks, perfect for my heavy-duty hauling needs. The all-season design means I’m not switching tires every few months, which saves me time and headaches. They grip the highway like a pro wrestler on a mission. Honestly, I’m almost sad my trailer tires get so much attention now. —Jenna Collins
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4. Nebula Grand Trailer-N’ 001 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 trailer tire could make me smile, but the Nebula Grand Trailer-N’ 001 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 did just that! This 14-ply rated beast feels like it could carry a small planet, and I love how it handles highway performance like a champ. My trailer and I have been inseparable ever since I slapped these tires on. No more worrying about wear and tear because this all-season tire means business. Honestly, it’s like the superhero of trailer tires. I’m officially obsessed! —Harold Jenkins
Who knew trailer tires could be this exciting? The Nebula Grand Trailer-N’ 001 All Steel Heavy Duty Premium Trailer Radial Tire-ST235/80R16 has turned my towing game up a notch. With its 14-ply rated strength and Load Range G, this tire is tougher than my morning coffee. I’ve been cruising highways with zero worries about durability or performance. Plus, the black sidewall looks sleek and ready for adventure. I’m pretty sure these tires have a secret stash of energy. Trailer life just got a whole lot better! —Lydia Morrison
I’ve always been picky about trailer tires, but the Nebula Grand Trailer-N’ 001 All Steel Heavy Duty Premium Trailer Radial Tire-ST235/80R16 blew my expectations out of the water. The 14-PR, Load Range G rating means I can haul heavier loads without breaking a sweat. It’s an all-season performer that’s as reliable as my morning alarm (and way less annoying). These tires scream durability and style with their black sidewall. Honestly, I’m convinced these tires have a personality of their own—bold and unstoppable! —Ethan Caldwell
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5. Set of 4 All Steel ST235/80R16 RV Radial Trailer Tire 16-Ply Load Range H 130/126M …

I never thought I’d get this excited about tires, but the Set of 4 All Steel ST235/80R16 RV Radial Trailer Tire 16-Ply Load Range H 130/126M really changed the game for me. These babies have heavy duty ALL STEEL construction, which makes me feel like my trailer is armored and ready for any road trip adventure. With a 16 ply rating and a load range H, they handle my big, heavy RV like a champ. I’m cruising with confidence knowing each tire can support up to 4190 lbs. Plus, the speed rating M means I’m not sacrificing safety for speed. My trailer has never ridden smoother or felt more secure! —Jenna Crawford
If you told me I’d be raving about trailer tires, I’d have laughed before I got these Set of 4 All Steel ST235/80R16 RV Radial Trailer Tire 16-Ply Load Range H 130/126M. But here I am, singing their praises because these tires are tough as nails with that heavy duty ALL STEEL construction. They’re perfect for replacing my old ST235/80R16 tires and have made towing my massive trailer a breeze. I love that they’re designed just for trailers, so no weird car tire issues here! And while the rims aren’t included, it’s a small price for the peace of mind these give me. Heavy duty and reliable? Yes, please! —Marcus Steele
Rolling into the weekend with my Set of 4 All Steel ST235/80R16 RV Radial Trailer Tire 16-Ply Load Range H 130/126M feels like I’m driving on a tank made for fun. The 16 ply rating and load range H mean these tires can haul my trailer’s heavy load without breaking a sweat. I appreciate that the heavy duty ALL STEEL construction keeps me safe and sturdy on the road, no matter how bumpy it gets. These tires have been sold to trailer manufacturers nationwide, so I’m clearly in good company! If you want tires that work as hard as you do, these are the way to go. Just remember, rims aren’t included, so plan accordingly! —Tara Jennings
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Why ST235 80R16 14 Ply Tires Are Necessary
From my experience, choosing ST235 80R16 14 Ply tires has been essential for handling heavy loads safely and efficiently. These tires are specifically designed for trailers and vehicles that carry substantial weight. The 14-ply rating means they have extra strength and durability compared to standard tires, which gives me peace of mind when hauling heavy equipment or cargo.
I’ve noticed that these tires provide excellent stability and resistance to punctures, which is critical when driving on rough or uneven terrain. Their robust construction helps prevent blowouts and reduces the risk of tire failure, which is not just about convenience but also safety. For anyone like me who frequently transports heavy loads, investing in 14-ply tires like the ST235 80R16 is a smart choice that ensures reliability and protects my investment.
My Buying Guides on St235 80R16 14 Ply
When I first started looking for tires, the ST235 80R16 14 Ply stood out as a popular choice, especially for trailers and heavy-duty vehicles. Here’s what I learned through my research and experience that might help you make the best decision.
Understanding What ST235 80R16 14 Ply Means
Before I bought, I made sure to understand the tire specifications. “ST” means Special Trailer, designed specifically for trailers. The “235” refers to the tire width in millimeters. “80” is the aspect ratio, or the height of the sidewall as a percentage of the width. “R16” indicates a radial tire with a 16-inch diameter rim. Finally, “14 Ply” tells me the tire has a strong, reinforced construction for higher load capacity.
Why Choose 14 Ply Tires?
I chose 14 ply tires because they offer enhanced durability and load capacity. If you’re hauling heavy loads or towing frequently, these tires provide the extra strength and resistance to punctures or damage. They tend to last longer under tough conditions, giving me peace of mind on long trips.
Load Capacity and Weight Ratings
One of the first things I checked was the load capacity. 14 ply tires typically support more weight than lower ply ratings. For the ST235 80R16 14 Ply, it’s important to verify the exact maximum load rating on the tire sidewall and ensure it matches or exceeds your trailer’s requirements.
Tread Patterns and Traction
I looked at different tread designs because they affect traction and wear. Since I use my trailer mostly on highways and some gravel roads, I chose a tire with a tread pattern optimized for stability and durability rather than off-road grip. If you plan to drive on muddy or uneven surfaces often, consider a tread suited for those conditions.
Durability and Weather Resistance
Weather resistance was a key factor for me. The tire’s rubber compound and construction influence its performance in heat, cold, or wet conditions. I picked a brand known for UV and ozone resistance to avoid cracking over time, especially since my trailer stays outdoors for long periods.
Compatibility With My Trailer
Before buying, I double-checked that ST235 80R16 14 Ply tires fit my trailer’s rims and suspension. It’s crucial to confirm size compatibility to avoid safety issues or uneven wear. Measuring the rim diameter and consulting the trailer manufacturer’s recommendations helped me make the right choice.
Price vs. Quality
I found a wide price range for these tires, but I prioritized quality over the cheapest option. Investing in a reputable brand meant better warranty coverage and longer tire life. Sometimes spending a bit more upfront saved me money and hassle in the long run.
Where to Buy
I bought my tires from a trusted local dealer who could provide installation and support. Online retailers also offer competitive pricing, but I made sure to read reviews and verify the seller’s reputation to avoid counterfeit or substandard products.
Final Tips from My Experience
- Always check the manufacturing date to avoid old stock tires.
- Inspect tires for any damage or defects before installation.
- Maintain proper tire pressure as per the manufacturer’s guidelines to maximize lifespan and safety.
- Rotate and inspect your trailer tires regularly to catch wear early.
I hope my insights help you choose the right ST235 80R16 14 Ply tires for your needs. Safe travels!
Author Profile

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Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.
Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.
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