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  1. Trailer Tires and Wheels
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  3. 16 Inch
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  6. Load Range G
Provider HD ST235/80R16 Radial Trailer Tire - Load Range G
Taskmaster

Provider HD ST235/80R16 Radial Trailer Tire - Load Range G

Part Number: PRG80235
In Stock
$322.44
Retail:$336.48
You Save: $14.04
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Radial special trailer tire has a ply rating of 14 and a 4,080-lb max load at 110 psi. Constructed of double steel belts and double polyester cords with a nylon overlay. Great for highway use. Fits 16" wheels. Great Prices for the best trailer tires and wheels from Taskmaster. Provider HD ST235/80R16 Radial Trailer Tire - Load Range G part number PRG80235 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Taskmaster Trailer Tires and Wheels - PRG80235

Highlights

  • Built for Heavy Loads: Load Range G, 14-ply rating supports 4,080 lbs at 110 psi for confident towing.
  • Steady on the Highway: Speed rating M?(81 mph) with radial construction for smooth, heat-resistant travel.
  • Long-Haul Durability: Double steel belts, double polyester cords, and nylon overlay help prevent tread separation.
  • Easy Wear Checks: Tread depth bars provide a quick visual indicator of tread life for safer trips.
  • Extra Mileage Option: Regroovable tread extends service life where allowed by regulations.
  • Reliable Coverage: Includes a 2-year limited warranty for added peace of mind.

Features to know about

Built for Heavy Loads and Highway Confidence: Load Range G with 4,080-lb Capacity

When you’re towing serious weight, you need a tire that can hold up mile after mile. The Provider HD ST235/80R16 Radial Trailer Tire delivers a 4,080-lb maximum load at 110 psi (3,640 lbs in dual configuration) with a 14-ply rating and 81-mph speed rating. It’s DOT compliant and exceeds FMVSS standards, so it’s built for long hauls and heat resistance on the open road.

Durability That Holds Up Over Time: Double Steel Belts and Nylon Overlay

This Taskmaster Provider radial uses double steel belts and double polyester cords wrapped with a protective nylon overlay to strengthen the tread and prevent separation. Each tire is bake tested—just like high-grade automotive tires—to ensure the rubber compound keeps its integrity through years of use. That combination gives you stability, endurance, and confidence under heavy trailer loads.

Longer Life Through Smarter Design: Regroovable Tread with Depth Bars

The tread design features solid ribs and limited sipes for even wear and consistent tracking. Built-in tread depth bars make it easy to see when it’s time for replacement, while the regroovable tread can extend usable life when allowed by regulations. You get dependable traction with a clear gauge of remaining tread life every time you check your tires.

Close-up of Provider HD ST235/80R16 radial trailer tire tread showing continuous ribs and minimal sipes for highway performance

Made for Cooler Running on the Highway: True Radial Construction

Radial ply construction means the cords run at a 90-degree angle to travel direction, reducing internal friction so the tire flexes naturally and runs cooler than bias designs. That lower heat buildup extends tread life and improves handling at higher speeds—exactly what you want when you’re covering long distances with a loaded trailer.

Reliable Fit Across Common Rim Sizes: 16" Compatibility

Sized ST235/80R16, this tire fits 16" x 6", 16" x 6-1/2", and 16" x 7" rims with a section width of 9.3" and overall diameter of 30.8". It’s a straightforward fit for standard rim widths in this range, giving you flexibility when matching existing wheels or setting up a new set for heavy-duty towing duty.

Specs

Compatible Wheel Sizes

  • Fits: 16" x 6", 16" x 6-1/2", and 16" x 7" rims

Tire Dimensions

  • Tire size: ST235/80R16
  • Section width: 9.3"
  • Outer diameter (when inflated): 30.8"
  • Tread depth: 11/32"

Weight and Capacity

  • Load range: G
  • Ply rating: 14
  • Maximum load (Single tire): 4,080 lbs at 110 psi
  • Maximum load (Dual tires): 3,640 lbs at 110 psi

Performance

  • Maximum speed: 81 mph (speed rating M)

Warranty

  • Warranty: 2-Year limited warranty
Determining Bolt Pattern

1. Count the lug holes

Look at the wheel hub or the back of the wheel and count how many lug holes there are(also called bolt holes).

Common configurations include: 4-lug, 5-lug, 6-lug and 8 lug

2a. For even lug counts (4-lug, 6-lug, 8-lug)

Measure from the center of one lug hole directly across to the center of the hole opposite it.

Center to Center
Common configurations: 4 on 4", 6 on 5.5", 8 on 6.5"

2b. For odd lug counts (5-lug)

Measure from the center of one lug hole to the outer edge of the hole directly across (not center-to-center since there's no directly opposite hole).

Center to Outside Edge
Common configurations: 5 on 4.5" (most popular), 5 on 5", 5 on 4.75", 5 on 5.5"

TS-23580R160G-10008 Taskmaster Provider HD ST235/80R16 Radial Tire - LR G

Replaces PRG80235





Customer Satisfaction Score:

Ratings & Reviews

4.9

265 reviews
Review sort icon
Radial special trailer tire has a ply rating of 14 and a 4,080-lb max load at 110 psi. Constructed of double steel belts and double polyester cords with a nylon overlay. Great for highway use. Fits 16" wheels.

by:

Great tire life tread wear 200,000 miles and going will be time to replace or regroove soon

Scott profile picture

Scott

2/4/2020

They were great ordered my second set



by:

Heck yeah!....got the trailer tires I ordered way before due date!...dang good service!!!



by:

At first glance I am giving 4 stars. The tires look much better and sturdier than what the RV manufacturer put on. Once I’ve had a chance to run the RV with these new tires, I’ll update the review.



by:

fantastic customer service, very fast shipping and great product



by:

Tim was great to work with. He did the price match guarantee and the tires where shipped and delivered free in a timely matter! Thx again!



by:

These 8 tires came fast and they are heavy! Very happy with the purchase. Plain on getting some for our other trailer. We hot shot and need dependable sturdy tires for the loads we carry,



by:

So good I recently bought 12 more for three more trailers. Thanks for the great service and excellent products. Dan



by:

Great tire for my Momentum Toyhauler! I have put 10k miles on them in the first year and they are wearing great. I would definitely recommend them for heavy trailers.



by:

Received my tires today they look great, they look a lot beefier then the crap they put on the 5th wheels today. after having two blow outs in less then 6months I was looking for a better quality tire and reading the reviews I figured I give them a try.



by:

I just bought these tires and had them installed so far so good. Stacey A was amazing with her customer service she made the buying process very simple and easy. She answered all my questions and listen to all my concerns. She’s a very professional person and very pleasant to talk to you on the phone. I Tires arrived on time I was giving updates on when they would arrive no issues everything went perfect when I need more tires that’s why I’m going back to Stacey A
Best Regsrds



by:

The tires have been awesome Best trailer tires I've ever bought. I've had Many Rv's and had my share of problems no problems here with this tire



by:

Great customer service. Order 4 tires and received them 3 days later. Had an issue with one tire damaged probably caused during shipping. Called customer service a minute later she had a replacement in route. 3 days later it was on my door step. I really didn't expect that kind of customer service. Thanks again Tammie. I will definitely do business with again.



by:

After wearing out two sets of light duty tires I decided to go with the 14 ply Providers. We got 6 & 7000 miles out of the first two sets, stock and a set of Goodyear Endurance. The Providers have got over 4000 miles and you can’t see any wear at all. Plus the stiffer sidewall let it sway much less. We really like them. Recommend them to anyone wanting better load capacity and handling.



by:

Now that I am tax exempted I will continue to order from your company. The free shipping of over $99 is a big deal for me to continue doing business with your company. The tire are of good quality and I am satisfied with my purchase.



by:

Just Installed Tires and they really Good, still smooth ride, less sway than 10 ply. Just what I what we were after



by:

After multiple blowouts using E range tires I decided to try these G range tires out. Have not installed them yet, but these are beefy tires and look much better than anything I’ve bought before. Went ahead and bought the metal valve stems with the tires. Can’t wait to get on the road with these.

Mike L. profile picture
Etrailer Expert

Mike L.

10/11/2018

The primary cause of premature tire failure is excessive heat build-up. The main causes of excess heat are overloading the tire, exceeding the tires speed rating and improperly inflating the tire. Each tire has a 4,080 lbs capacity if used as a single or 3,640 lbs if used as a dual. The tire carries an M speed rating, good for up to 81 mph and the tire should always be kept to its maximum



by:

These have performed flawlessly. I have blown many a tire on my trailers, some new and only a few months old. These are Currently on Forest River Wildcat MAXX 5th wheel. I have used these a year and no problem. Here in the West the Temps are above 100 degrees and speed limits of 75 mph. I you have repeatedly blown tires think about speed rating. My old tires would come apart at highway speeds. These are rated at 81 mph. Easy math, speed limit 70 mph pass a truck and you will exceed 80 mph easy. I recommend these to anyone who is driving on highways with speeds above 65 mph.



by:

This order took about 5 months to get because the item was out of stock and was back ordered. etrailer staff was very cooperative when I called to get the current status of my order. The tire was a replacement for another one that was damaged in a mechanical breakdown. I traveled about 4,000 miles so far on these tires and they don't show any signs of wear. They are mounted on my fifth wheel with a 16,000 lb capacity and are performing perfectly.



by:

I purchased these tires about a year ago as an upgrade to my class E stock fifth wheel tires. In the past year I have put about 10,000 moles on them including 3 trips to the desert camping and a cross country trip from CA to upstate NY. These tires have been perfect. I checked the pressure every morning and evening while driving cross country and never dropped pressure, only normal heat inflation. Tread looks new still, drove through 100 degree weather, rain, and a small snowstorm and these handled great. I am still using them today and they continue to exceed my expectations. I have had them sitting in my driveway for 3 months now and just checked the pressure and they are still at 110psi.



by:

Good quality



by:

Got tires today. Not mounted yet. They come highly recommended and look great. Much better than the Hispec oracles.

Jack K. profile picture

Jack K.

1/6/2025

Excellent



by:

I mounted and (static mode) balanced 4 of these for my RV. The sidewalls and the beads are very thick. I put 105 psi in them. I was worried about a rough ride but they actually pulled very smooth. Not on thing shook loose over 2200 miles. The tires stayed cool. When I set my breaks up I dropped my gain back 7.5 to 7.0. These tires slid slightly at about 5 mph with 12000# on them. The OEM tires seemed softer @ 80 psi and I figured this is what prompted the adjustment. If you plan to dynamically balance them,be ready to part with some weights. Like any big heavy duty tire, the side walls tend to have heavier heavy spots. I’ve learned that good balancing on highway tires saves interior,suspension components,light bulbs,welds,bearings and tires. I’ll report back in a few thousand miles. We will see how they do in this Louisiana heat.

Lynn Y. profile picture

Lynn Y.

4/10/2020

We have put over 7000 miles on the tires. Very little wear. It is pretty amazing how well they hold air. The temps run very low on the road. So far, so good.



by:

Service Was Excellent and Find Product Was Simple



by:

My trailer originally came with smaller 14.5" rims and tires. They were constantly overheating. I swapped to these 16" tires and rims and was worry free transporting my tractor through 3 states. These are heavy duty tires and didn't have any issues with heat or handling the load



by:

These tires are on my 2022 Alpine 3220RL 5th wheel. I love them. Our camper tracks perfectly behind our truck and gives us a smoother ride than previous tires.


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See what our Experts say about this Taskmaster Trailer Tires and Wheels

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    The "J" that you are referring to has nothing to do with the load range but rather the shape of the bead on the trailer wheel. The main issues you are going to run into when upgrading to load range G tires is wheel capacity, not psi. The majority of 16x6 wheels with a 8 on 6-1/2" bolt pattern will be rated for enough to hold a load range G tire but if you instead have a 6 on 5-1/2" bolt pattern then we no not carry any wheels rated for enough to hold a load range G tire so I doubt yours...
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  • Best Trailer Tire in Size ST235/80R16
    The best tire we have in the size ST235/80R16 that you referenced would be the # TTWTRTM2358016E. This radial tire is a Load Range E with a 3,520 lbs at 80 psi capacity and a speed rating of 81 miles per hour. Normally trailer tires are only rated for 65 MPH, but since this one is rated higher it would be the best option that we have since most people really want to at least do 70 MPH. I attached a review video for this tire for you to check out as well.
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  • Will Using Load Range G Tires Have a Rougher Ride Than Load Range E Of The Same Size?
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  • 16 Inch by 6-1/2 Inch Wheel Rim Options for ST235/80R16 Load Range G Tires
    The Provider ST235/80R16 Radial Trailer Tire - Load Range G # PRG80235 is the 14 ply tire you are seeking. These will fit 16x6, 16x6-1/2, and 16x7 inch wheels. We have the following options for the 6-1/2 inch wheels: -Aluminum Viking Series Valhalla Trailer Wheel - 16" x 6-1/2" - 8 on 6-1/2 - Black Spoke # AX02665865HDBML -Aluminum Split Spoke Trailer Wheel - 16" x 6-1/2" Rim - 8 on 6-1/2 # AM22659HWT -Aluminum Viking Series Valhalla Trailer Wheel - 16" x 6-1/2" - 8 on 6-1/2 - Silver...
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  • What Is The Highest Load Rating Available For 225/75-15 Tires?
    Hello Roy, thanks for reaching out. We do have the 225/75-15 tires but nothing G rated. Our highest rating in that size would be the E range tires you have now. So we would not have a good tire upgrade option for you. As far as the blowouts, are you running each tire at the max psi listed on the sidewall? If the tires are not properly inflated this could increase the chances of a blowout. Anything that could cause the tire to overheat beyond normal levels would increase the risk of blowout....
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  • Dimensions and Capacity of Provider ST235/85R16 Load Range G Tires
    The Provider ST235/80R16 Radial Trailer Tire - Load Range G # PRG80235 are rated for 4,080 lbs at 110 psi and speeds up to 81 mph. You will see that we have 16 inch wheels that are rated for up to 4,400 lbs but when combined with this tire, you will be limited by the lesser weight capacity. I've linked the page to all your combination options with a load range G 235/80-16 Tire. We just have the one tire with a 30.8 inch diameter and a 9.3 inch section width. It is compatible with many...
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  • Recommended Air Pressure for Provider HD ST235/80R16 Radial Trailer Tire
    Hey Jeff! The Provider HD ST235/80R16 Radial Trailer Tire # PRG80235 should always be run at the max 110 psi. Most trailer tires are designed to be run at the max psi unless otherwise specified by the manufacturer. Running them at a lower pressure will lead to an unknown capacity which may cause a blowout or other issues.
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  • Recommended Replacement Tires for ST235/80R16E
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  • Availability of Trailer Tire in Size 235/80R16
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  • Best Replacement Tires for Big Tex Gooseneck Trailer
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  • Will Going to a Tire with Higher Ply Rating Prevent Blow Outs on a Livestock Trailer
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  • Correct Tire Pressure for ST235/80R16 Trailer Tires
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  • Recommended ST235/80R16 Tires for 5th Wheel Trailer
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  • Will Provider HD ST235/80R16 Fit Same Wheel as 25585-16
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  • Availability of Kenda Karrier ST235/80R16 Load Range G Tire
    Hi Alvis; the Kenda only runs up to E for the load range. If you want a 14-ply load range G we could piece one together but we don't have a wheel and tire combo with the 6 on 5-1/2 bolt pattern. What you can use is the Provider HD ST235/80R16 Radial Trailer Tire - Load Range G # PRG80235 along with the Dexstar Steel Mini Mod Trailer Wheel - 16" x 6" Rim - 6 on 5-1/2 - Black Powder Coat # AM20757.
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    Image 1 for
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  • Selecting Correct ST235/80-16 Special Trailer Tires
    When putting new tires on a trailer the most important things are to ensure you select special trailer type tires (the ST type) in a compatible size and with the weight load range needed to handle the weight of the fully-loaded trailer. Special trailer tires are available in both bias ply and radial designs. Radial trailer tires like the Provider # PRG80235 that you referenced are better for highway driving since their sidewalls have more flex and since they are rated for up to 81-mph....
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  • Best ST235/80-16 Tires for a 5th Wheel Trailer
    The best 235/80-16 trailer tire we have for you is the Provider Radial Trailer Tire part # PRG80235. This tire has a 14 ply and load range G rating which is good for up to 4,080 lbs (per wheel). It has a maximum speed of 81 mph and comes with a two year warranty. The reason I recommend the Provider is because unlike most other trailer tire manufacturers, they bake test all of their tires which increases longevity. I have attached a review video for you as well.
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    Image 1 for
  • Comparing Westlake and Provider ST235/80R16 Load Range G 14-Ply Radial Trailer Tires
    I lean more towards the Westlake ST235/80R16 Radial Trailer Tire # WE76FR as being the better of the 2 tires. It comes with a 5 year warranty and 2 years of roadside for flat tires in the US, Canada or Puerto Rico. Both tires have the same tread depth, load ratings and radial construction which performs better on the highway. The Provider ST235/80R16 Radial Trailer Tire # PRG80235 only gives you a 2 year warranty but it does carry a slightly higher speed rating at 81MPH versus 75MPH of...
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