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Loadstar ST205/75D14 Bias Trailer Tire - Load Range C

Loadstar ST205/75D14 Bias Trailer Tire - Load Range C

Item # AM1ST86
Our Price: $92.06
You Save: 31%
Trailer Tires and Wheels
Shipping Weight: 20 lbs
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Top-quality, bias trailer tire has been rigorously tested to ensure that it exceeds Department of Transportation standards. This tire fits 14" wheels; its maximum load is 1,760 lbs at 50 psi. Great Prices for the best trailer tires and wheels from Kenda. Loadstar ST205/75D14 Bias Trailer Tire - Load Range C part number AM1ST86 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (3176)
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Kenda Trailer Tires and Wheels - AM1ST86

  • Tire Only
  • 14 Inch
  • 205/75-14
  • Load Range C
  • Bias Ply Tire
  • Kenda

Top-quality, bias trailer tire has been rigorously tested to ensure that it exceeds Department of Transportation standards. This tire fits 14" wheels; its maximum load is 1,760 lbs at 50 psi.


  • Flatter tread offers improved stability for excellent handling
  • Special trailer (ST) tire has sturdy sidewalls so that it can handle heavy loads
    • Created specifically for trailers and not intended for use on other vehicles
  • Advanced rubber compound
    • Longer tread wear
    • Low rolling resistance for smooth ride
  • Bias tire meets DOT requirements


  • Fits: 14" x 5", 14" x 5-1/2", 14" x 6", and 14" x 6-1/2" wheels
  • Tire size: ST205/75D14
    • Section width: 7.8"
    • Outer diameter: 26.3"
  • Capacity:
    • Load range: C
    • Ply rating: 6
    • Maximum load: 1,760 lbs at 50 psi
  • 5-Year limited warranty
  • 1-Year worry-free guarantee

1-Year Worry-Free Guarantee

This tire has a 1-year worry-free guarantee. If within the first 12 months the tire is damaged in any way, it will be replaced at no charge.

Bias Tires vs. Radial Tires

Bias vs. radial tire graphic

Bias ply tires are designed for off-road or agricultural applications. They are built with thick, durable nylon cords that are positioned at a 30- to 45-degree angle to the direction of travel. The layers alternate in a crisscross pattern, making the sidewalls stiffer so that the entire tire is able to flex easily. As a result, the tire provides a smooth ride and improved handling when trailering on uneven surfaces.

1ST86 Loadstar K550 Bias Tire - LR C

Customer Satisfaction Score:

Customer Reviews

Loadstar ST205/75D14 Bias Trailer Tire - Load Range C - AM1ST86

Average Customer Rating:  4.8 out of 5 stars   (3176 Customer Reviews)

Top-quality, bias trailer tire has been rigorously tested to ensure that it exceeds Department of Transportation standards. This tire fits 14" wheels; its maximum load is 1,760 lbs at 50 psi.


Tire developed a minor leak in the sidewall from the molding stamp on the side that appears to have been excessively deep. This occurred just after the one-year warrantee, so I am stuck with a manufacture defective tire and no warrantee.

Etrailer Expert

Katrina D.


I am sorry that the tire did not last long for you. Let me get you over to customer service to see if there is anything that we can do for you.


eTrailer provided prompt feedback on the order, and shipping status. Tire delivery was on-time and enabled me to get the boat trailer back in action as soon as possible. Definitely recommend eTrailer!


Best trailer tire on the market in my opinion. I installed these tires on my ATV trailer about a year ago and I see no signs of wear yet.



Awesome, no visible wear yet, several thousand miles on them.


My tires came folded in half ruining the integrity and shape of the tire, unhappy to say the least.

Etrailer Expert

Sierra K.


Thank you for the photos. Customer service will contact you asap.


I own a camp trailer that was manufactured with the above listed tire, yet I was unable to find this same replacement tire at a reasonable price locally. I called every tire dealer that I knew in the local Albany N.Y. area, starting with local camper suppliers. Either they didn't have the tire or were charging what I considered to be an exorbitant amount. Some suppliers suggested I either buy tires with the rims or buy radial tires, of course I would have to buy a match set of two rather than one. As a last resort, I went on line searching for trailer tires and found I called and Debora H. answered and handled my every question, completed my order and assured me all was right with the world. She promptly gave me an order number and an estimated delivery date. This employee treated me like I was her only customer for the day and I give her much thanks for her assistance. The delivery arrived a full day ahead of her estimated arrival and I had the ability to follow my shipment from their door to comforting to know their is a company of this caliber! I will continue to support this outfit whenever I can. As soon as I signed for the delivery with the UPS driver, I received an email from Patrick B. to ascertain if all went well with the shipment and if I was satisfied...once again, how can you not like to deal with folks like this? I have not used the trailer on the road, but I assure you, based on the original tires, I see no reason why I wouldn't be happy. I will agree with others that have commented on these tires...Keep the tires inflated to the camper and tire specs and check them regularly to obtain maximum wear. Thank to all at!

Walt S.


This tire has operated exactly as expected with no maintenance except checking tire pressure before every use. I would buy another set of these tires when or if these wear out! Thanks again Etrailer and those employees associated with my purchase.


Awesome tires! Very stable hand helped with bounching.


Great price on the boat trailer tire I needed. I wanted to match exactly with what I was already using. I bought 3 tires, got free shipping and they arrived in a couple of days.

Scott N.


About a year in, the tires are holding up fine. Not many miles on them, but they have stayed true and round, no hop or balance issues, tread wear is minimal


Very pleased with the quality of tires I ordered. Packaged in strut day cardboard box with hole cutout for easy grip and handling.


Tires appear to be misshapen, maybe do to being compressed in shipping from China. Hopefully they'll mount with no problem and take on normal shape when fully inflated. There should be an explanation for this included with the product to assure customer that the tires are not defective as they appear to be. Great service though, tires arrived a day early.

Etrailer Expert

Mike L.


The deformation you mention occurs when bias-ply tires are palletized after manufacture. The tires will mount just fine and take the proper shape.


Excellent all the way. Fast shipping, well packaged, tires were of recent date codes and appear to be great quality.


Service from Etrailer is excellent: courteous, efficient, and shipping was immediate.
I use the Loadstar ST205/75D14 tire on a tandem axle open trailer. I think the tire performs well and is very reliable, but these tires do seem to wear quickly.

Etrailer Expert

Patrick B.


ST or Special Trailer tires are built differently than tires for cars or trucks. If they are not kept at their full inflation pressure, their weight capacity s as pressure s and they will wear more quickly.Check the total weight of your trailer and make sure you are not over the weight capacity of the tires, or even really close to it. If so, you may want to look at going up to a load range D tire or keeping a closer eye on tire pressures.


I ordered 2 of the same size tire however 1 came in wrong size. Company created a return shipping label but I had to carry via car to the shipping store nearby…tires are heavy to handle… Other than that good service.


Exactly what I needed!


If these last as long as the same brand ones I removed I will be very pleased. Lots of years and miles on the old set. Looking forward to years and miles of memories on this set.


My trailer came with the Loadstar tires and they were excellent for over 20,000 miles. I chose to replace them because we travel on long trips and I didn't want to risk a tire mishap while traveling. They had several thousand miles left on them when I swapped them out.

The new tires now have over 8600 miles on them and have been excellent also; I'll likely buy another set after these wear out. They are quiet, ride smooth, keep their pressures, and wear well. I've had no problems whatsoever.


Ordered new wheel and tire for my tow dolly to use as spare. Retrieved info from Etrailer web site, placed the order, received confirmation and later same day got shipping info and confirmation. Next day got tracking and delivery info from UPS on delivery date and 4 days later package was on my door step. Thanks Etrailer for the for the great pricing, quick handling and free shipping, Not the first time I’ve used your site and won’t be the last. Thanks for the follow up, 100% satisfied.


After 1 year, so far so good....


When I first ordered the tires, I was informed they were back ordered and would be delayed for up to two weeks. I was offered a substitute, but chose to stay with my original order and asked if they would expedite. My tires shipped the following week with two-day delivery. That's what I call service!





Excellent service


This company has exceeded my expectations. I chose them because of the reviews I read online. They lived up to the reviews. I received my tires on the delivery date and the boxes weren't damaged. We put them on the rims today and everything seems to be good. I received a personal email with my order number confirming I received my order and if I needed any assistance, their number was listed in the email to call them!!!! Definitely will use them again!


Received exactly what I ordered and very quickly! I’ve shopped here before for my
boat trailer tires and consistently get what I need quickly and without any errors in my order or shipping. Great job!


Ordered 2 trailer tires one came in bad shape. Everyone very helpful to make sure that I got a replacement and even though it's on backorder I'm very happy with the service very attentive which is not always typical of online shopping!


The first tire delivered was misshapen but eTrailer took care of the exchange instantly with both deliveries in warp time. Customer service was better than great.

Johnny B.


Took a bit to mount it but its been a year and its performed beautifully


The cheapest price that I found. Easy web page to navigate thru and find what I needed. The first two tires that I purchased came in the same box and were out of shape from possibly having items being stacked upon them. The garage had a little difficulty mounting them on the rims. Ordered two more tires a week later and they both arrived in separate boxes. Going to have them mounted today on the rims.


Used on my vintage camper for several camping trips. After a year tires still show very little wear.

Show More Reviews

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

  • Can ST205/75R14 Load Range C Trailer Tires be Replaced with ST205/65R14 Load Range D Trailer Tires
    Yes, you can replace ST205/75R14 LRC tires with ST205/65R14 LRD tires. The difference is that LRC stands for load range C and has a capacity of 1,760 lbs at 50 psi. The LRD stands for load range D and has a capacity of 2,100 lbs at 65 psi. Please note that going to a higher capacity tire does not allow the trailer to carry more weight.
    view full answer...
  • Where Is Width Measure on Trailer Tire Size 7x14.5
    The widths of 7 and 8 inches on the tire sizes 7x14.5 and 8x14.5 is the section width of the tire which is the tread pattern of the tire. It wouldn't be recommended to use different tire sizes, but if you are in an emergency situation without any other options this would be best option to get home cautiously.
    view full answer...
  • Should All Tires on Trailer Have Same Load Rating
    The two tires sizes you mentioned are the same. The R indicates that the tire is a radial, the D in the other tire size indicates that it's a load range D tire. You'll want to make sure that all 4 tires are the same size, construction and load range. If you click the provided link, you can see our trailer tire FAQ article.
    view full answer...
  • Can 205/75D14 Tire Be Used As Spare For ST215/75R14 Tires On Trailer
    As a last resort you could use a ST205/75/R14 part # AM1ST86. I would strongly recommend going to a tire shop and getting your damaged tire replaced, or to just purchase a new one to the correct size that you're already using, as soon as possible. While using different tire sizes, it will make it to where you will have uneven tire wear on all your tires currently in use, and also lower the load capacity, and with # AM1ST86 being a Bias tire it wouldn't be good mix with a Radial tire.
    view full answer...
  • Correct Tire Pressure for 225/75-15 Tires on Boat Trailer
    You'll want to keep the tire fully inflated to the maximum cold tire pressure listed on the tire's sidewall, which is 80 psi in your case. Failure to keep the tires fully inflated will give you an unknown load rating, which could be dangerous. Excessive heat is the # 1 cause of premature tire failure. Correct inflation and not exceeding the tire's speed and load ratings will go a long way to prevent your tires from overheating and failing. I've linked you to our series of trailer wheel...
    view full answer...
  • Why do My New Radial Trailer Tires Look so much Taller than the Old Bias Ply Tires
    The ST205/75D14 and ST205/75R14 should be essentially the same size. There are differences between tire brands and to a lesser degree between bias and radial. Normally the bias ply tire will look taller because of the difference in construction from the radial tire. If you have had the ST205/75R14 tire mounted yet, the tire will look much taller until it is seated on a properly sized wheel. I recommend using tires of the same height and construction, radial or bias on both sides of the...
    view full answer...
  • Can a P175/65-14 Tire Size be Used on a Trailer
    The tire in your picture is a passenger vehicle tire and should not be used on any type of trailer. Trailer tires will start with ST which stands for special trailer. Trailer tires are made with a thicker sidewall than passenger vehicle tires. This is because they handle more vertical load. Trailer tires also must be inflated to the maximum psi as indicated on the tire. If under inflated the thicker sidewall generates excessive heat and can cause the tire to fail. I have included a link...
    view full answer...
    Image 1 for
  • What is the Speed Rating on a Loadstar ST205/75D14 Bias Trailer Tire # AM1ST86
    The trailer tires we carry, like # AM1ST86, are rated for 65 miles per hour. The only exception is if the sidewall on a tire states differently which on this tire it should not. Another tip I can offer is that trailer tires should be inflated to the maximum psi as indicated on the tire for the longest life and best performance. On this trailer tire it is rated for 1,760 pounds at 50 psi. I have included a link to our FAQ article on tires.
    view full answer...
  • Recommended Tire pressure for LoadStar Tire on Pop-up Trailer
    You always want to run your trailer tires at the max psi listed on the current tires. This reduces uneven wear and gives you proper traction and heat dispersion. If you don't run at that max psi on your tires you risk overheating and blow out, not to mention that your load capacity will not be the same as it is rated on that max psi when inflated cold (prior to your trip). The sticker on your trailer has to do only with the tires that came on your trailer and is not accurate based...
    view full answer...
  • Tire and Wheel Compatibility on a Small Landscaping Trailer
    Based on the picture you sent me it looks like everything would be fine, although the fender clearance is pretty tight. But the sizes you list don't quite add up. It sounds like you have a 14.5 inch wheel that you installed a tire designed for a 13 inch wheel, which would not be possible Did you get the size from the lettering on the sidewall of the trailer? I attached a couple FAQs on trailer tires for you to check out as well.
    view full answer...
    Image 1 for
  • Can 205/75-D14 Trailer Tire Be Replaced with 205/75-R15 Trailer Tires
    The 205/75-R15 tires are only 1" larger in overall diameter when compared to the 205/75-D14 tires you have now so you should not have any issues replacing these with this size. The R stands for radial and the D stands for Bias. The radial ply is preferred so there won't any issues here either. I have attached a list of our wheel/tire assemblies in the size you need. If you can let me know your bolt pattern and weight requirements I would be happy to make some recommendations.
    view full answer...
  • Replacement Tires for Tandem Axle Camper Using H 78-ST15
    The HT78-ST15 is an older tire size designation. Stated in modern terms, the size would be ST225/75-15. You can see our selection of tires and wheel/tire combos in that particular size by clicking the provided link. I would recommend going with a radial tire, for better performance and longer life. This tire is available in three load ranges, C-2150 lbs, D-2540 lbs or E-2830 lbs. To determine the load range you need, determine the Gross Vehicle Weight Rating, GVWR (should be listed on...
    view full answer...
  • What is the Difference Between 204/75-14 and 205/75-14 for Trailer Application
    The difference between the two sizes you listed is most likely that the 205/75-14 is an actual tire size and if you saw the size 204/75-14 it was a typo as that's not a standard size. I attached a link to a page that has all of the trailer tire sizes we have in size 205/75-14 plus a help article on trailer tires for you to check out as well.
    view full answer...
  • Max PSI and Speed Rating for Kenda Loadstar K550 Trailer Tire
    You are correct that the Loadstar ST205/75D14 Bias Trailer Tire # AM1ST86 (K550) has a max rating of 50 psi and that should be when the tires are cold. Kenda has tested and approved this rating which also takes into account the heat build-up during travel. This tire has a max speed rating of 65 mph so you just need to make sure you don't exceed this speed otherwise the tires will get too hot and could fail.
    view full answer...
  • How Wide Will a 175/65-14 Tire Be and Will it Fit on a 6 Inch Wide Wheel
    A 175/65-14 is not a trailer tire size, it is a passenger vehicle tire size. Passenger vehicles should not be used on trailers because they are constructed differently than trailer tires. Trailer tires are built with a thicker sidewall to handle more vertical load. A 175 tire will be approximately 6.895 inches wide but they only fit on 4-1/2 to 5-1/2 inch wide wheels. To be clear, the width is measured where the tire sits on the wheel, not the overall width. If that width was 6 inches...
    view full answer...
  • Replacement Tires for Small Utility Trailer with 4.80 14.00 Sized Tires
    14-inch rims sound pretty large for a trailer that small. I wasn't able to find any new sizes that are equivalent to the 4.80 14.00 tires you have but the closest we carry on a 14-inch rim is ST205/75 D14 sized tires like # AM1ST86. I don't know if these will be a good fit for your trailer. They fit a 14-inch rim but have an outer diameter of over 26 inches which I imagine is pretty big for such a small trailer.
    view full answer...
  • How to Measure the Diameter and Width of a Trailer Wheel to Pick the Right Tires
    First I would need to know how you are measuring the wheels. When measuring a wheel you do not measure the overall diameter. I have included a link to a video to the right and in the video our tire and wheel expert shows how to measure. The only reason I bring this up is because 14-1/2 inch wheels are not common. If it happens to be a 14-1/2 we will not have any tires for that size. You would need to replace the wheels and the tires. To replace the wheels I would need to know the bolt...
    view full answer...
  • Installing ST205/75-14 Tire on 5 Inch Rim
    A ST205/75-14 tire can be used on a 5, 5-1/2, 6 or 6-1/2 inch wide rim. So the # AM1ST86 tire you referred to can be used on a 14 x 5 inch rim with no problem whatsoever.
    view full answer...
  • How to Pick Out Wheels to Fit a Mobile Home Axle
    Sounds like you are looking for wheels to fit the axles of a mobile home trailer that you have. In order to pick out the correct wheels and tires you will need to first determine the bolt pattern of the hubs so that you can pick out wheels that will fit it. I attached a help article that details how to determine the bolt pattern of a wheel. Once you figure out what you would need check out the other link I attached that will take you to a page that hasa ll of the trailer wheels and tires...
    view full answer...
  • Can a Bias Ply Trailer Tire be Used in Place of a Radial Trailer Tire
    The R in the original tire size indicates a radial tire. The D in the new tire size indicates it is a bias ply tire. Radial tires usually cost more than bias ply tires but you can use either one provided that it is the right size, which in this case it is, and the capacity is enough for the gross trailer weight. So yest, it is safe. Radial tires do track better and run cooler than bias ply tires. But bias ply tires are better for rough terrain. You just want to make sure that all of the...
    view full answer...
  • Can Tires And Wheels On Trailer With 12-Inch Tires Be Upgraded To 13-Inch Or 14-Inch Tires
    If you have the needed clearance for the new wheels and tires, and the wheel bolt configuration of your hub matches then you should have no problem going from a 12-inch to 13-inch wheel and tires. You want to make sure you have 3-inches or more clearance from the tire to the fender or wheel well for deflection. I have attached a helpful article that explains how to measure the wheel bolt pattern. I have attached links to our product pages for the 13 and 14 inch tire/wheel combos you...
    view full answer...
  • Can a Trailer with 14 Inch Tires and Wheels Be Upgraded to 15 Inch Trailer Tires and Wheels
    As long as the bolt pattern is the same and you have enough room all around the existing tires for the larger size then yes, you can go to a 15 inch wheel and tire. There are a couple other things you will want to look at though. If the wheels attach to your hubs using wheel bolts and not lug nuts then the center pilot hole of the new wheels as to be exactly the same as the old wheels. Otherwise the wheel will not center on the hub. If the wheel does use lug nuts then the pilot hole of...
    view full answer...
  • Speed Rating Of Loadstar ST205/75D14 Bias Trailer Tire
    Yes, the Kenda/Loadstar ST205/75D14 Bias Trailer Tire # AM1ST86 is rated for 65 miles per hour.
    view full answer...
  • What is the Difference Between Trailer Tire Size ST205/65D14 and Size F65-14ST
    The F65-14ST trailer tire is a comparable size to the ST205/65-14 size. However we do not carry either tire size at this time. The closest tire size we have is the ST205/75-14, like the item you selected, Loadstar ST205/75D14 Bias Trailer Tire, # AM1ST86. The ST205/65-14 tire has an overall height of 24.49 inches and a width of 8.07 inches. The overall height of a the Loadstar # AM1ST86 measures 26.1 inches, and the overall width is 8.07 inches. You will want to measure your existing trailer...
    view full answer...

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