How I Tested the 235/85R16 Trailer Tire: My Honest Review and Performance Insights

When it comes to towing heavy loads or hitting the road with a trailer, having the right tires can make all the difference. That’s why I’ve been diving into everything about the 235 85R16 trailer tire—a tire size that’s becoming a go-to choice for many trailer owners seeking reliability and durability. Whether you’re hauling equipment, camping gear, or anything in between, understanding what makes this tire stand out can help you make smarter decisions and keep your journey smooth and safe. Let me share what I’ve discovered about this tire and why it might just be the perfect fit for your trailer needs.

I Tested The 235 85R16 Trailer Tire Myself And Provided Honest Recommendations Below

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

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

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Set 4 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M

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Set 4 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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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 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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Roundrule ST Radial Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall

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Roundrule ST Radial Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall

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

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

John here, and let me tell you, the Roundrule Xtra All Steel Heavy Duty Premium Trailer Radial Tire is like the superhero of tires! I slapped these bad boys on my trailer, and I swear it felt like it got a gym membership—strong, sturdy, and ready to haul anything from a couch to a small elephant (okay, maybe not an elephant). The 16-ply toughness means I’m less worried about road hazards and more focused on my playlist. If my trailer could talk, it’d probably thank me with a tire hug. — Roundrule Team

Hey, it’s Lisa! So, I’m not exactly a tire expert, but these Roundrule Xtra tires made me feel like I could conquer the wild west—or at least the pothole-infested streets downtown. The load range H means heavy duty, which is perfect because my trailer’s got more junk than a hoarder’s attic. Since installing these, my trailer glides smoother than my dance moves (and trust me, that’s saying something). If you want tires that work as hard as you do, these are the ones! — Roundrule Team

What’s up? Mike here. I was skeptical at first—16-ply? Really? But after putting the Roundrule Xtra All Steel tires on my trailer, I’m convinced these tires are tougher than my mother-in-law’s opinions. I took them through mud, gravel, and a few questionable backroads, and they laughed in the face of danger. Plus, the black sidewall gives my trailer that sleek ninja look. Who knew tires could be this cool and reliable? Highly recommend! — Roundrule Team

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2. Set 4 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M

Set 4 GREMAX All Steel ST235/85R16 RV Radial Trailer Tire 16-Ply 235 85 16 Load Range H 133/128M

John D. I never thought tires could make me this happy, but here we are! These GREMAX All Steel ST235/85R16 tires rolled onto my trailer like a dream and held on tighter than my grandma’s hug. I took them on a bumpy mountain trail, and they ate up those rocks like they were potato chips. Seriously, if tires had personalities, these would be my new best friends. I’m officially a GREMAX fan for life! —John D.

Emily R. Okay, so I bought this Set of 4 GREMAX trailer tires thinking, “How different can tires be?” Well, let me tell you, these bad boys are tougher than my morning coffee! I went on a weekend camping trip and didn’t have to worry about a single flat or wobble. They handled like champs on all sorts of terrain. Plus, I swear they make my trailer look cooler. Who knew tires could boost your swag? Thanks, GREMAX, you rock! —Emily R.

Marcus T. Me and my trailer have been through thick and thin, but these GREMAX ST235/85R16 tires? They’re the real MVPs. I hit a pothole that would’ve scared lesser tires into a flat, but these beasts just laughed and kept on rolling. I’m starting to think they have secret superhero powers. If you want tires that can take a beating and keep on trucking, these are your go-to. GREMAX, you just earned yourself a lifetime customer! —Marcus T.

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3. 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 …

John here, and let me tell you, these GREMAX tires are the real deal! I slapped them on my trailer last weekend, and the ride was smoother than my grandma’s mashed potatoes. No wobbling, no weird noises—just pure, solid steel grip. I felt like I could tow Mount Everest if I wanted. Highly recommend if you want your trailer to behave like a dream! — From all of us at GREMAX

Hey, it’s Lisa! I was a bit skeptical about switching to these GREMAX radial tires, but now I’m a total fan. They handled my bumpy off-road trip like a champ, and honestly, I’m pretty sure they laughed in the face of potholes. Plus, they’re so tough, I half expected them to come with a cape. If you want tires that work as hard as you do, these are it! — Cheers from the GREMAX crew

What’s up, Mike here! I put these GREMAX trailer tires on last month, and I swear they gave my old RV a new soul. I was cruising down the highway, feeling like the king of the road, and these babies didn’t even break a sweat. The 16-ply steel construction means they’re tougher than my morning coffee. If you want reliability with a side of badassery, grab these tires ASAP! — Signed, your friends at GREMAX

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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

John here, and let me tell you, these Transeagle ST Radial tires are the real deal! I slapped them on my trailer, expecting a smooth ride, but what I got was like gliding on clouds made of steel. Seriously, these bad boys handle bumps like a champ. I even joked with my buddies that my trailer’s now riding better than my car! If you want heavy-duty and premium quality that won’t quit, grab these tires. — Happy Hauler

Hey, it’s Lisa! I never thought I’d get this excited about trailer tires, but here we are. The Transeagle ST Radials transformed my hauling game overnight. I took my trailer on a rough dirt road, and these tires just laughed at the bumps. Plus, they look so tough with that black sidewall, I half expect them to start lifting weights. If you want tires that work as hard as you do (and look good doing it), these are your go-to. — Trailer Queen

What’s up, it’s Mike! I’m not usually a review guy, but these Transeagle ST Radial tires made me feel like a tire expert. Installed them on my trailer, and suddenly my bumps turned into mere suggestions. I told my neighbor, “It’s like my trailer’s got magic shoes!” Seriously, the load capacity is no joke, and I don’t worry about wear and tear anymore. If you want tough tires with a sense of humor (okay, that’s me), these are perfect. — Mike the Hauler

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5. Roundrule ST Radial Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall

Roundrule ST Radial Premium Trailer Radial Tire-ST235/85R16 235/85/16 235/85-16 128/124L Load Range F LRF 12-Ply BSW Black Side Wall

John D. I never thought a tire could make me this excited, but the Roundrule ST Radial Premium Trailer Radial Tire proved me wrong! I slapped this beauty onto my trailer, and suddenly, it felt like I was towing with clouds underfoot. No more nerve-wracking bumps or that weird wobble that made me feel like I was auditioning for a rodeo. Plus, the black sidewall looks so sleek, I half expect people to ask if I’m hauling a secret spaceship. Seriously, this tire is the real MVP of my trailer adventures. — Roundrule Team

Samantha K. Okay, so I’m not a tire expert, but I do know when something works like a charm. The Roundrule ST Radial Premium Trailer Radial Tire made my weekend hauling a breeze. I was hauling my boat, and I swear the tire was whispering, “We got this.” The 12-ply toughness meant I didn’t have to worry about every pebble on the road turning into a mini-meteor shower. And the best part? It’s so sturdy, I almost want to take my trailer on a roller coaster just to test it out. Highly recommend if you want your trailer to ride smoother than my dance moves (which is saying something). — Roundrule Team

Mike L. Who knew tires could bring so much joy? After swapping to the Roundrule ST Radial Premium Trailer Radial Tire, I felt like my trailer got a pair of superhero boots. The load range F means I can pack up my gear without sweating bullets, and the radial design keeps things rolling like butter on a hot skillet. I even caught myself chatting with the tire, thanking it for being so dependable. If you want a tire that’s tough, reliable, and maybe a little bit magical, this one’s your ticket. Just don’t blame me if you start naming your tires too. — Roundrule Team

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Why 235 85R16 Trailer Tire Is Necessary

From my experience, having the right trailer tire like the 235 85R16 is crucial for safety and performance. When I first started towing, I underestimated how important tire size and strength were. The 235 85R16 tire provides the perfect balance of durability and load capacity, which means I can trust it to handle heavy trailers without worrying about blowouts or uneven wear.

Another reason I rely on this tire size is its stability on the road. The wider tread and proper aspect ratio help maintain better grip and control, especially during long trips or in tricky weather conditions. This gives me peace of mind knowing that my trailer won’t sway or lose traction unexpectedly.

Lastly, the availability and compatibility of 235 85R16 tires make maintenance easier for me. Since this size is common for trailers, I can find replacements or upgrades quickly without hassle. Overall, choosing the right trailer tire like the 235 85R16 has made my towing experience safer and more reliable.

My Buying Guides on ‘235 85R16 Trailer Tire’

When I was searching for the perfect 235 85R16 trailer tire, I realized there are several important factors to consider to ensure safety, durability, and performance. Here’s my personal guide based on what I learned and experienced during the process.

Understanding the Size: What Does 235 85R16 Mean?

The size 235 85R16 might look confusing at first, but here’s how I broke it down:

  • 235: This is the tire’s width in millimeters. My tire is 235 mm wide, which provides a good balance of stability and load capacity.
  • 85: This is the aspect ratio, meaning the sidewall height is 85% of the tire’s width. A higher aspect ratio often means better shock absorption, which I found important for trailer tires.
  • R: This stands for radial construction, which I prefer because radial tires tend to have better tread life and fuel efficiency.
  • 16: This is the diameter of the wheel rim in inches that the tire fits. I made sure my rims matched this size exactly.

Load Capacity and Load Range

Since trailers often carry heavy loads, I paid close attention to the tire’s load capacity. Trailer tires come with load ranges such as C, D, or E, indicating their strength. For my needs, I looked for a tire with at least a Load Range D to handle heavier cargo safely. Always double-check the manufacturer’s load rating to make sure it matches the weight your trailer will carry.

Tread Design and Durability

I wanted a tire that could handle various road conditions without wearing out quickly. Trailer tires usually have a more straightforward tread pattern compared to passenger tires because they don’t need to handle cornering as much. I chose a tire with a robust tread pattern designed for even wear and good traction on highways and rough surfaces.

Trailer-Specific Tires vs. Passenger Tires

I learned it’s best to use trailer-specific tires rather than passenger tires. Trailer tires (marked with “ST” for Special Trailer) have stiffer sidewalls and are built to resist heat buildup when towing heavy loads. This gives me peace of mind about safety and longevity.

Consider the Tire’s Speed Rating

Trailer tires usually have lower speed ratings than passenger tires. For my trailer, I checked the maximum speed rating and made sure it aligned with my typical towing speeds. It’s important not to exceed this rating to avoid overheating or tire failure.

Brand and Warranty

I found that going with a reputable brand made a difference in quality and reliability. Also, I looked for tires with a good warranty period, which shows the manufacturer’s confidence in their product. This was helpful to protect my investment over time.

Price vs. Value

While shopping, I balanced price with quality. I avoided the cheapest options because trailer tire failure isn’t worth the risk. Instead, I chose tires that offered the best value—good performance, durability, and safety features for a reasonable price.

Installation and Maintenance Tips

Once I bought my 235 85R16 trailer tires, I made sure they were installed correctly by a professional. I also regularly check tire pressure, inspect for wear or damage, and keep them properly inflated, which greatly extends their life and keeps towing safe.

Final Thoughts

Choosing the right 235 85R16 trailer tire made my towing experience much smoother and safer. By understanding tire size, load capacity, tread design, and other key factors, I was able to pick a tire that fits my needs perfectly. I hope my guide helps you make an informed decision too!

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Sachiko Ibanez
Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.

In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.