Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel - 4 on 4 - Load Range C

Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel - 4 on 4 - Load Range C

Item # AM3S120

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Kenda Tire with Wheel - AM3S120
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  • Tire with Wheel
  • 13 Inch
  • 4 on 4 Inch
  • 175/80-13
  • Load Range C
  • Steel Wheels - Powder Coat
  • Bias Ply Tire
  • Kenda
  • Standard Rust Resistance
Bias tire has a ply rating of 6 and a 1,360-lb maximum load at 50 psi. The 13" diameter x 4-1/2" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant powder coat finish. Lowest Prices for the best tires and wheels from Kenda. Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel - 4 on 4 - Load Range C part number AM3S120 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (4250)
  • Q & A (75)
  • Videos (1)
  • Photos
  • Why etrailer?

Kenda Tires and Wheels - AM3S120

Bias tire has a ply rating of 6 and a 1,360-lb maximum load at 50 psi. The 13" diameter x 4-1/2" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant powder coat finish.


Features:

  • Loadstar special trailer tire outshines other bias tires
    • Flatter tread offers improved stability for excellent handling
    • Special trailer tire design
      • Couples the strength of a bias tire with the durability and stability of a radial tire
      • Created specifically for trailers and not intended for use on other vehicles
    • Advanced rubber compound
      • Longer tread wear
      • Low rolling resistance for smooth ride
  • Steel wheel has 8-spoke design by Dexstar
    • Resists rust with e-coat and white powder coat finishes
  • Tire-and-wheel assembly meets Department of Transportation specifications


Specs:

  • Rim dimensions: 13" diameter x 4-1/2" wide
  • Bolt pattern: 4 on 4"
  • Wheel capacity: 1,360 lbs
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.65"
  • Offset: 0
  • Tire size: ST175/80D13
    • Section width: 6.6"
    • Outer diameter: 24"
  • Tire capacity:
    • Load range: C
    • Ply rating: 6
    • Maximum load: 1,360 lbs at 50 psi
  • Maximum speed: 81 mph (speed rating M)
  • Limited 2-year warranty


Note: The overall capacity of this tire-and-wheel assembly is limited to the lowest rated component. Do not fill your tire to a pressure greater than that indicated on the tire itself or on the wheel that it is mounted to.


Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.

Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: "5 on 4-1/2" means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)

Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: "8 on 6-1/2" means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)

Bolt Pattern - Side

Measuring the distance from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"




3S120DX Dexstar 8-Spoke 13" White Wheel and Loadstar K550 Bias Tire - LR C







Video of Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel - 4 on 4 - Load Range C


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Kenda Tires and Wheels - Tire with Wheel - AM3S120 Review


Customer Reviews

Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel - 4 on 4 - Load Range C - AM3S120

Average Customer Rating:  4.9 out of 5 stars   (4248 Customer Reviews)

Bias tire has a ply rating of 6 and a 1,360-lb maximum load at 50 psi. The 13" diameter x 4-1/2" wide steel trailer wheel features a 4 on 4 bolt pattern and a corrosion-resistant powder coat finish.

- AM3S120
by:

I was very pleased with the tire ordering process, it was easy to understand. The tires were shipped and received in a timely manner. My only concern is with the age of the tires. The tires were mfg. 51 of 17 since it is now 5 of 19 the tires are already 17 months old. Your website recommends a life expectancy of trailer tires to be 7 years that would be 84 months. So the tires I got have already gone through 20% of their life expectancy. My reference number is107755102 636989


Comments

Its not unheard of for tires to arrive at our location that were manufactured a year or more before we received them. These tires are manufactured overseas. After they are manufactured, they can sit in a warehouse for months until theyre packed in a shipping container and ultimately loaded on a container ship and shipped to the US. The trip here and entry through US Customs can take a month or even more. The tires then sit in a warehouse in the US until we order and receive them. Tires that are stored in a warehouse under controlled conditions dont age or dry rot like tires that are exposed to the elements and UV radiation do. The fact that your tires were older than a year when you received them will not have any effect on their lifespan or durability. They should be good for up to 6-7 years, assuming theyre not stored in direct sunlight, not overloaded, kept properly inflated and their speed rating isnt being exceeded. The product warranty begins at the date of purchase, not the date of manufacture.

-- Mike L - 05/04/2019

54863

- AM3S120
by:

I ordered these for my 1997 Jayco 1207 KB popup camper. I ordered item K71-723-01 to provide extra clearance for the tires. Everything shipped quickly! I ordered three of these tires and wheels. They are all great and fit perfectly. 502425



- AM3S120
by:

Great price and extremely prompt shipping on a size that is hard to find. 717285



- AM3S120
by:

Cheaper than any in store offer by $60 and the free shipping only took 3 days until I received my order, awesome business 707833



- AM3S120
by:

Great Service! Excellent products. Thank you, D & S, N. 678346



- AM3S120
by:

Boat Trailer Tires: Fast delivery. I ordered late Monday afternoon and received Wednesday (yesterday) even though didn't expect for a couple days. Website info super helpful for cross-referencing to replace very old tires. Detailed spec's helped me make the right choice of type. Installed this morning and fit as advertised. I'm ready to tow the boat to the lake now! 675253



- AM3S120
by:

Best price in Canada :) 664162



- AM3S120
by:

Received the tires just in time. They came mounted and seem to be balanced. I’d definitely purchase these again! 656230



- AM3S120
by:

It’s a spare so time will tell if it is a good tire. Happy w service and delivery 652456



- AM3S120
by:

Put LoadStar tires and wheels on my 32 foot sailplane trailer last year. Currently have about 1600 miles of combined highway and off-road on them with no problems. So far they have held up better than other tires I have tried in the past., Stable trailer handling. negligible air loss, and no sidewall checking in desert conditions. I'm happy 642630



- AM3S120
by:

Very pleased. Product and delivery time. 639800



- AM3S120
by:

I appreciate the quick shipping and great products from Etrailer! Thank you for keeping my little trailer rolling!! 611685



- AM3S120
by:

I purchased this tire for a dependable spare it is perfect 601059



- AM3S120
by:

These tire fit my cement mixer perfectly great price and very good quality Thanks etrailer 598530



- AM3S120
by:

I am very satisfied with this seller quick shipping, and good quality product. 582123



- AM3S120
by:

Tires and wheels look excellent and were shipped very fast. Haven’t ran them yet but should work ok. 579721



- AM3S120
by:

Best place for everyone that need something for the trailers, I order 2 tires,and they delivered it in less than 24 hours thank you so much 568756



- AM3S120
by:

Great product an great service 564057



- AM3S120
by:

Looks to be a great product. It arrived yesterday and installed that evening. I won't know about wear since it is a tire made in China. Trailer tires only last a few years so we will see. Tires are for a 16' fiberglass travel trailer and weighs 1500 lbs (1800 lbs loaded). I will be looking for sway, wear, balance, and how well it holds air. 557871



- AM3S120
by:

Great service, Fast shipping. I highly recommend etrailer. 557809



- AM3S120
by:

Fast service ! 554295



- AM3S120
by:

Finally had the time to review, mount, and pull the trailer with the new tires and wheels. We could not be more satisfied at this point from the initial purchase and your complete execution of all commitments regarding delivery of the product! Thank for your excellent service! We apologize that we currently have not taken photos with the new tires. Best regards Bill 552929



- AM3S120
by:

Very nice tread pattern and no mars on the wheels. Packaging of the tires was excellent. etrailer had exactly what I needed and the price was fair. Very nice to do business with and their web site was easy to navigate to find exactly what I wanted. 545993



- AM3S120
by:

Excellent service ,fast ship, how to measure wheel holes great help. thank you 529967



- AM3S120
by:

Tire and wheel or exactly how you described in the video it fits perfectly thank you very much 528143



- AM3S120
by:

Received tires but haven't put on yet, but they look and feel like very good tires. To anyone who works with tools you will know what I mean by this, when you have been working with a junk tool and then put a high quality tool in your hand and can tell the difference right away by the feel, well, kinda same thing with these tires, lol anyway seems like a great product, time will tell, also great customer service and fast shipping. 518185



- AM3S120
by:

We are extremely satisfied with our purchase. The tires are exactly what we wanted and in excellent condition when we received them. The delivery time was excellent. We will definitely buy from etrailer again should we need something else that they carry. 516322



- AM3S120
by:

I am very satisfied with E traders I received the tires and rims that, I needed for my trailer and they fit perfectly. Jamie H help me, and I got what I needed. 516287



- AM3S120
by:

I was extremely pleased working with your compony 504162



- AM3S120
by:

Exactly what we were looking for to replace the old tires on a trailer we purchased. Others available in stores are not rated for speeds required for highway travel. tested then out immediately on a 6 hour round trip and they rode great! 500512



- AM3S120
by:

After ups lost half my order the etrailer team corrected the mistake fast and fot me what i needed 488450



- AM3S120
by:

very easy transaction. have not installed tires yet but look to be exactly what I need. 380408



- AM3S120
by:

Very easy transaction. Buying this combo of tire and wheel proved to save me money The additional cost of adding the wheel was still cheaper than paying to have them mounted locally if buying only the tires. Plus the tire tread pattern is superior to what I have now and I feel that the tire wear will improve. Also because of the way the items were packaged the new rims don't have a scratch on them. Cant wait to mount them and hit the road. Had to hold back one star only cause I have not yet mounted the new wheels. Great service and product 368475



- AM3S120
by:

Purchased for utility trailer, so far so good. Look good. 360259



- AM3S120
by:

Excellent service. Quality product. 349827



- AM3S120
by:

No problems 348230



- AM3S120
by:

Working great for me thank you 342826



- AM3S120
by:

Good tires wearing evenl 341985


Comments

awesome tires and wheels

-- Dale D - 10/04/2017

28692

- AM3S120
by:

etrailer for me is my go to place for my trailer and towing needs. I bought this tire for a spare. The other 2 just like this still look new even though over 4 years old. I don't know why I spend the extra money for faster shipping. It arrives to me usually 2nd day. They go out of their way for satisfaction, and make sure the part is what I need or what to look for. 331322



- AM3S120
by:

working great 283834



- AM3S120
by:

Dealing with etrailer was great. Great price, great product and the shipment arrived ahead of schedule. 278489



- AM3S120
by:

Perfect for my trailer. Fast Free Shipping Also. Thanks 277027



- AM3S120
by:

product arrived in excellent shape and was just what I ordered have not had a chance to install them on my trailer will try this weekend 273693



- AM3S120
by:

Not much to say here yet, however they look great and the tires appear to be solid. Havent traveled any distance yet but they look great on the trailer. 273098



- AM3S120
by:

Nice tires..cheaper than local. They cam in not balanced.. Maybe they will spin ok. Kwnoe tomorrow. 272562



- AM3S120
by:

i got the things i ordered was just what i was looking for.It did take a long time to receive them,the price was right,will use etrailer again for other thing's i need. 270196



- AM3S120
by:

Phone call to tech explained pilot hole size related to the axle. My online order was placed with ease and the shipment was on time and received in great condition. Great online ordering experience!! 232125



- AM3S120
by:

Needed new tires for our camper, and these were a perfect fit. They also arrived quickly. 229650



- AM3S120
by:

Have not used the tires yet, but they arrived quickly and in good shape. 226031



- AM3S120
by:

I replaced the small 8" wheels with these 13" wheels on my utility trailer. What a difference. The trailer rides smoother and pulls great with this tire. 217669


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Ask the Experts about this Kenda Tires and Wheels

Do you have a question about this Tires and Wheel?


  • Size Difference Between 4.80-12 Tires and 175/80-13 Tires
  • A 4.80-12 trailer tire and wheel such as the Kenda # AM30630, when inflated will measure 20.7 inches in diameter and have a width of 4.9 inches. A 175/80-13 trailer tire and wheel will measure 24 inches in diameter and have a width of 6.6 inches so you do need to measure to ensure you have the necessary clearance. A great option for a 175/80-13 trailer tire and wheel with a 4 on 4" bolt pattern is the Loadstar # AM3S130 which has a galvanized wheel or the Loadstar # AM3S120 which...
    view full answer...

  • Recommendation for Upgrading to Larger Tires from 5.30-12 Tires on Trailer
  • As long as you have the needed wheel well and trailer frame clearance, there is no reason that you couldn't go to a larger tire size from your existing 5.30-12 tires. The next size up from what you have is going to be with an ST175/80-13 size tire. This tire size will have an overall diameter of 24 inches and a width of 6.9 inches. This is compared to the 21.9 inch diameter and 5.6 inch width of your existing 5.30-12 tires, which means that the top of the tire will be about 1 inch closer...
    view full answer...

  • Increasing Trailer Tire Size for Better Load Capacity & Higher Speed Rating
  • You may simply need to choose new tires in the same size but ones that have a higher weight capacity and/or a higher speed rating. For instance, the Taskmaster 4.80R12 Radial Trailer Tire with Silver Mod Wheel # AT12R45SM has a Load Range C weight rating and a speed rating of M, meaning it is rated for up to 81-mph. Switching to a larger size of trailer tire is sometimes possible. You need to have enough vertical clearance within the fenders/wheel wells and enough lateral clearance between...
    view full answer...

  • Tire Recommendation for 1989 Coleman Pop Up Off Road with Tire Size 5.30-12
  • Since you have room to go with a bigger size I'd go with the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S120 as it has a slightly larger diameter which helps in off-road situations and has a bias ply construction which is better suited for off road situations than radials. When on the highway though it has an 81 mph speed rating so it will work great there as well. This has a 4 on 4 inch wheel bolt pattern too like you need. For sizing comparison this is 6.6 inches...
    view full answer...

  • How to Upgrade Trailer with 45 MPH Speed Rating for Highway Speeds
  • The only trailer component that determines the speed rating of the trailer is the tires. All you have to do is simply replace your current tires with one that is rated for highway use, like the Kenda Loadstar # AM3S120 that you referenced, and you are good to go! I will say that if your trailer itself has the rating stamped on the frame then you would need to contact the manufacturer to make sure that the rest of the components on the trailer can handle the faster speed. If you let me...
    view full answer...

  • Recommended ST185/80-13 Tires for Tandem Axle Boat Trailer Carrying 23 Foot Boat
  • If the tires you installed are of the proper size and load rating, you should be fine. Each tire should have the load rating listed on it. The combined load rating of all 4 tires should equal or exceed the combined weight of the boat and trailer. Also, your trailer tires should be kept fully inflated to the pressure listed on the tire's sidewall. Trailer tires are load tested at full inflation, so at 5 psi less than full inflation, they will have an unknown load rating. For instance,...
    view full answer...

  • Largest Wheel Compatible with 4 on 4 Bolt Pattern for Utility Trailer
  • 4 on 4 bolt pattern normally maxes out at 13 inch tires. I recommend the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel - 4 on 4 - Load Range C # AM3S120. Trailer wheels normally have a zero offset and have taller sidewalls than passenger tires. If you want to go with a larger tire, I recommend changing the hubs of your trailer as well which will require pulling a hub and checking the inner and outer bearing numbers printed on the face of each bearing as well as the...
    view full answer...

  • Can a Jet Ski Trailer go From 5.30-12 Tire to a 175/80-13
  • The 5.30-12 tire size is 21.9 inches in diameter and has a section width of 5.6 inches. The 175/80-13 has a diameter of 24.1 inches and a section width of 7 inches. So basically as long as you have room between the frame and the inside of your current tire for 3.5 more inches, and have room for 1.5 more inches between the top of your current tire and the fender you should be good. For a 5 on 4-1/2 inch bolt pattern rim and tire you would want the part # AM31985, for a 4 on 4 inch...
    view full answer...

  • Replacement Options for a 13 Inch Rim with a 2.5 Inch Diameter Pilot Hole
  • At this time we do not have a 13 inch, 4 on 4 rim with a 2.5 inch diameter pilot hole but I may have a couple of options available for you. Finding a wheel with a matching pilot diameter is only a concern if you have hubs that are hub-centric. This type of hub uses the hub bore in order to center the wheel. This is what makes matching the pilot hole diameter extremely important. Wheel bolts are typically used instead of lug nuts to attach the wheel on these style hubs. This type is more...
    view full answer...

  • Recommended Spare Tire for Zieman Trailer for Personal Water Craft
  • I was able to confirm your wheels are 13 inches on your Zieman J1-B trailer. Because I don't know the tires currently on your trailer, I can only make recommendations for your spare based on best options for the two bolt patterns. If you have a 5 bolt wheel, then I recommend the Contender ST175/80R13 Radial Trailer Tire w/ 13" White Spoke Wheel # AC13R45WS for your spare. If you have the 4 bolt wheel, then I recommend the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel...
    view full answer...

  • Recommended Replacement Tires and Wheels for Jayco 1006 Pop-Up Camper
  • For your Jayco 1006 Pop-up camper, the load range C tires will work well for you. If you just want tires, I recommend the Westlake ST175/80R13 Radial Trailer Tire - Load Range C # LHWL101. These tires are rated for 1360 lbs at 50 psi and speeds up to 75 mph. They come with the best warranty in the business of 5 years as well as 2 years complimentary roadside assistance. If you want the wheel and tire combinations, then we have a great option that comes balanced and ready to install....
    view full answer...

  • Replacement Tire And Wheel Combination For Trailer Tires Size 155/80R13 With 4 On 4 Bolt Pattern
  • Based on your information, I have a tire and wheel combo that might work for you that is similar to but not the same size as your tires. The Loadstar ST175/80D13 Bias Trailer Tire with 13 inch White Wheel, Item # AM3S120, is designed for great handling even at high speeds. It has an outer diameter when inflated of 24 inches and a width of 6.6 inches. It has a maximum weight capacity of 1,360-lbs at 50 psi and a top speed of 81 mph. Your 155/80R13 tires have an outer diameter of...
    view full answer...

  • Can a 5.30-12 Trailer Tire on a Rockwood Pop Up Camper be Replaced with a Larger Size Wheel and Tire
  • From what I am looking at, Kenda Tire, # AM10068, it has a width of 5.5 inches, 21.9 inches tall, and it has a capacity of 1,250 pounds at 105 psi. But it is a 5.30-12 size like you currently have on the trailer. Another option is the Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire, # AM10130. This tire is rated at 1,220 pounds at 65 psi and is 5.7 inches wide, 21.3 inches tall. To go wider, you would need to move up to a 13 inch rim. Take a look at the Loadstar ST175/80D13 Bias...
    view full answer...

  • Replacing 4.80x12 Tires on Harbor Freight Trailer with Tires that have Better Highway Rating
  • The Kenda Loadstar ST175/80D13 Bias Trailer Tire # AM3S120 that you referenced is going to close that trailer frame to tire gap by almost a full inch. This would put the new tire much too close to the frame on your Harbor Freight Trailer. The issue is that the existing 1 inch clearance between your trailer and tire side wall is already as close as I recommend having. Any wider of a tire and you are risking contact with the trailer frame because you still have to allow for some flex on...
    view full answer...

  • 13 inch Rim with 4 on 4 in Bolt Pattern and ST175/80D13 Tire Recommendation
  • We don't carry the specific brand rim and tire you are looking for. The closest we have would be the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S120 that you referenced which is a 13 inch wheel with a 4 on 4 inch bolt pattern and has a 175/80D13 trailer tire installed on it. Most likely this rim and tire would work for you, but if you need the specific brand you requested we can't help you unfortunately.
    view full answer...

  • How to Pick Out a Replacement Trailer Tire for a Jayco Eagle Pop Up Camper Trailer
  • If you check the sidewall of the tires on the trailer currently there should be a size listed there that you would want to use. I attached a picture of what the size will look like. Once you figure out what size you have check out the link I attached that has links to all of the tire sizes we carry. Select your size and all of the correct sizes will be listed. Also there should be a plate or sticker up by the coupler of the trailer on the frame that will have the VIN and weight capacities...
    view full answer...

  • Recommendations for Larger Tires on Jayco Pop-Up Camper
  • One of the most important things to do with trailer tires is to make sure that you are running the maximum psi that is listed on the tire. This will allow that tire to handle the maximum load capacity that it is rated for. The overall diameter on your 20.5 x 8 -10 tires is 20-1/2 inches and if it is a load range C tire, the load capacity would be 1,100 lbs at 50 psi. The smallest 13 inch trailer tire size is 175/80-13 and it has an overall diameter of 24.1. That will be a difference...
    view full answer...

  • How to Determine The Correct Tire And Wheel Size On A Trailer With 4 Hole Bolt Pattern
  • The bolt pattern you will need is 4 on 4 inches. They do not make a 4 on 5 inch bolt pattern. The tire size of 78/13 should have a letter in front of the 78 number, like B78-13 or C78-13. The old B78-13 tire size will translate to the current 175/80-13 tire size. The old C78-13 tire size will translate to the current 185/80-13 tire size. The ST175/80-13 (B78-13) tire size is the more common trailer size. If you have the B78-13 tire size you will want to use the Loadstar ST175/80D13...
    view full answer...

  • Tire / Wheel Recommendation For Pop-Up Camper With 4 On 4 Bolt Pattern
  • We do offer a few options for tire/wheel combos that may work for your camper. We have the Loadstar ST175/80D13 Bias Trailer Tire, part # AM3S120 that has a white 8-spoke steel wheel. This tire has a 6 ply rating and a 1,360 maximum load at 50 psi. For a tire wheel with the same characteristics except the wheel has a galvanized finish, you would order part # AM3S130. I have attached product review videos for both of these combos you can check out.
    view full answer...

  • Availability of a Replacement Trailer Wheel with 4 on 4 Bolt Patten for a 13 Inch Tire
  • I believe I can help you. The rim size you have does not seem odd. We have numerous rims with the 4 on 4 bolt pattern for 13 inch tires. The center hole or pilot diameter is smaller than the ones on the wheels we carry. The only reason this would be a factor is if the wheels center on the hub using the pilot hole OR if the axle diameter is larger than the pilot hole. If the wheel is centered on the hub using the lug nuts, then having a larger pilot diameter is not a problem. In order...
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  • Changing Tire/Wheel From 10 Inch To 13 Inch On Trailer With Raised Suspension
  • The tires you currently have would measure approximately 20-1/2 inches tall. For a tire/wheel combination that would be taller but still have the 4-bolt pattern I recommend a tire/wheel combination like the Loadstar ST175/80D13, part # AM3S120. This tire wheel is a load range C combo and has a capacity of 1360 lbs at 50 psi. The outer diameter of this combo is 24.1 inches, so this will give you about 3-1/2 inches more height with no added width. You should be aware that raising the...
    view full answer...

  • Loadstar ST185/80D13 Bias Trailer Tire # AM1ST79 Recommendation for a D78-13 Trailer Tire
  • The correct size tire you would need to replace the D78-13 tires that are on your trailer is ST185/80D13. I would recommend the Loadstar ST185/80D13 Bias Trailer Tire, part # AM1ST79. I attached an FAQ article on tires below for you to check out also. If you need a wheel and tire combo on a 5 lug on 4-1/2 inch bolt pattern I would recommend the Loadstar ST185/80D13 Bias Trailer Tire with 13 inch Galvanized Wheel - 5 on 4-1/2, part # AM3S334.
    view full answer...

  • Need Trailer Tires/Wheels With 5-on-4-Inch Bolt Pattern
  • We offer trailer wheels, and some wheels with tires already mounted, in several 5-lug bolt patterns: 5 on 4-1/2 Inch 5 on 4-3/4 Inch 5 on 5 Inch 5 on 5-1/2 Inch By far the most common bolt pattern is the 5-on-4-1/2. This means that the 5 lugs are centered on a circle whose diameter is 4-1/2-inches. Please refer to the photo I have prepared for you and also to the linked article that shows various bolt patterns and explains how to measure to determine yours. We are not aware of...
    view full answer...

  • Can you change trailer wheel size from 13 inch to 15 inch on the same axle?
  • Yes, you can change trailer wheel size from 13 inch to 15 inch on the same axle if that axle isn't a 2000 lbs axle. Most 2000 lb axles are not rated to use a 15 inch tire. Almost all 3500 lb and up axles can handle 15 inch tires which is most likely what you have, but there are still a few things to consider and check before making this change. A higher trailer can have its benefits of slightly more ground clearance and 15 inch tires gives you the benefit of radial tire options, but...
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  • Tires that are Better for Off-Road Use for a Trailer Towed Behind an ATV
  • I spoke with our resident tire and wheel expert and he suggested going with 215/60-8 tires. In this size we have tire and wheel combos with 4 on 4 bolt pattern and 5 on 4-1/2 bolt pattern. I have included a link to them for you. This size is going to be much wider than the 5.70-8 tires you have now and the height will be about the same. To use the wider size you will need to determine if there is clearance between the existing tires and the trailer frame. The 215 is going to be 3 inches...
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  • Do 175/80-13 Size Tires Have the Right Weight Capacity for a 2,500 lb Trailer
  • It all depends on the load range of your tires. If you look on the sidewall of your current 175/80-13 tires you should be able to find the load range imprinted/stamped somewhere. Here are the load range capacities for your specific tire size of 175/80-13: B: 1,100 lbs at 35 psi C: 1,360 lbs at 50 psi D: 1,610 lbs at 65 psi Since you add the weight capacity of both tires, as long as they have a load range of C or D, then you have tires that can handle the weight capacity of 2,500...
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  • Switching From 12 Inch To 13 Inch Wheel On Trailer
  • We do indeed offer 13 inch wheel/tire combos that use a 4 lug on 4 inch bolt circle, click the provided link. If you're wanting a white powder coated steel wheel with a Load Range B tire, use part # AM3S030 or part # AM3S120 for a load range C tire. These tires are size 175/80-13, and are right at 24 inches in diameter, versus 20.5 inches for your existing tire, so you'll want to make sure you have enough clearance at the fender for a taller tire. I'll link you to a help article that...
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  • 12 Inch Trailer Tire and Wheel Combo for a Boat Trailer Spare Tire
  • We only sell new parts and I am sure we will have something that will work for you. For 13 inch tire and wheel combos with 4 on 4 inch bolt pattern we have options in tire size ST175/80-13. White steel wheel, load range B, rated for 1100 pounds at 35 psi use # AM3S030 White steel wheel, load range C, rated for 1360 pounds at 50 psi use # AM3S120 Galvanized wheel, load range B, rated for 1100 pounds at 35 psi use # AM3S040 Galvanized wheel, load range C, rated for 1360 pounds at 50...
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  • Tire and Wheel Options for Trailer with 12 inch Wheels for Increased Speed Rating
  • Going to a larger diameter wheel and tire will give you a marginally improvement in terms of bounce. But most of the bounce comes from the less sophisticated suspension found on trailers. Since speed is a factor that you mentioned we have the 5.30-12 wheel and tire part # TTWAS53012SM4HP which has an 81 mph speed rating. This tire size is 5.30-12. We do have the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S120 which has an overall diameter of 24 inches (4 inches...
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  • Spare Tire Recommendation for a Trailer with ST175/80D13 Size Wheel and Tire
  • The difference in the overall diameters of the two tire sizes you listed is big enough that I would not recommend the use of a 5.3-12 tire in place of a ST175/80D13. The 5.3-12 will be 21.9 inches overall, whereas the ST175/80D13 measures 24.1 inches. In an emergency situation this would work as a spare, but only if it was the only option. If you are looking for a spare you would need to match the size that you currently have. For that I would recommend the # AM31985 if you have a...
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Info for this part was:

Expert Research:
Michael L
Expert Research:
Michael H
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Expert Research:
John H
Expert Research:
Adam R
Expert Research:
Jeffrey L
Updated by:
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Updated by:
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Updated by:
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Updated by:
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