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

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

Part Number: AM3S120
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$114.39
Retail:$130.11
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Trailer Tires and Wheels AM3S120 - Bias Ply Tire - Kenda
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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. Great Prices for the best trailer 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 1-800-940-8924 for expert service.
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Kenda Trailer Tires and Wheels - AM3S120

  • 13 Inch
  • Tire with Wheel
  • 4 on 4 Inch
  • 175/80-13
  • Load Range C
  • Steel Wheels - Powder Coat
  • Bias Ply Tire
  • M - 81 mph
  • Kenda

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)
  • Warranty:
    • 5-Year on tire
    • Limited 1-year on wheel


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.


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"


3S120 Dexstar 8-Spoke 13" White Wheel and Loadstar K550 Bias Tire - LR C

Replaces Americana 3S120DX





Customer Satisfaction Score:


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   (10576 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.

by:

They’ve held up great for the past year! Classic look on our little vintage travel trailer.



by:

Etrailer has the best customer service!!!! We were kept informed on our product once we placed the order. The delivery was prompt and the website showing where the product was amazing!!! Thank you so much.



by:

Great job getting here so fast. Nice wheels and tires!



by:

I needed a spare for my trailer. Your website was easy to use and find what I needed. I appreciated the attempts on your end to personalize the customer service. Thanks!!



by:

Always seem to have the hard to find parts. Navigation using web site easy! Parts always arrive on time. Always recomend other people to check out this company.. keep up good job!



by:

Nice looking tires and wheels.



by:

Nice upgrade from the 12's that were on before (after some modifications to the trailer.) Like the speed rating and added diameter to help preserve the bearings.



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.



by:

It's what I was looking for!



by:

Mike was super helpful about guiding me the correct tire/wheel size a making sure I had the correct hub size to match.



by:

I was looking to upgrade from 4.80/12 to 13" and selected these with no regrets!



by:

Everything went awesome, good product and great service



by:

Ordering was easy, prices are competitive and the shipping was quick. Received order within a few days!



by:

Perfect product. True fit great condition and fast shipping. Couldn’t be more happy, they do what they say and that’s hard to find nowadays!!!



by:

good price, good product, and fast deli very



by:

Easy to order on time and great product



by:

I'm very thankful that I found etrailer. Great prices very good product. Very good product information.
Please keep the good work.



by:

They are on my trailer but have not used it yet looking forward though



by:

very quick service and delivery



by:

Fast delivery. Excellent product!



by:

Delivered on time, and in great shape. Thank you!



by:

Perfect! Great looking wheels and so easy to order!



by:

Fit perfectly. Thanx so much.



by:

Fit and finish were excellent. I couldn't find this ture and wheel size with this bolt pattern anywhere else. Shipping was one day faster that predicted and the item arrived boxed and in perfect condition.



by:

Seem great so far! Bought them for a camper I built. Was planning on going from Indiana to Yellowstone last summer with them. But then COVID hit and National Parks closed. We have done some more local trips of 25-100 miles and worked great so far.


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

  • Availability of 13 inch Wheel for Trailer that has 4 on 4 inch Bolt Pattern
    Sounds like you have a 13 inch wheel with a 4 on 4 inch bolt pattern. You can verify this by checking out the help article I attached that details how to determine bolt pattern. The part # AM3S120 is a 13 inch wheel that has a 4 on 4 bolt pattern that has a tire size of ST175/80D13 on it as well. I attached an review video for you to check out too.
    view full answer...
  • Why Are Wheel Pilot Hole Measurements Taken in Decimals and Not Fractions.
    The wheel pilot hole will only matter if A) the wheel centers on the hub and uses wheel bolts, nut lug nuts, to secure to the hub or B) if the hole is too small on a hub that uses lug nuts. If your wheels secure to the hub using lug nuts then the pilot hole can be larger than the part of the hub it fits on. Why we use decimals and not fractions is because when a wheel does install with wheel bolts, the pilot hole has to be exact. Fractions are not accurate enough and someone can easily...
    view full answer...
  • Replacement Tire and Wheel Recommendation for 35 Year Old Trailer With ST175/80D13 Tires
    Even though your trailer is 35 years old, tire sizing has not changed. The Kenda ST175/80D13 Bias Trailer Tire # AM3S120 is the correct tire for your trailer. The 13 inch measurement comes from the diameter distance on the inside of the tire. The outside of the rim will measure approximately 14 inches because the tire fits inside of the rim/wheel. I went out to our warehouse and measured the # AM3S120 that you referenced and the outside diameter is 14 inches, however it fits a 13 inch...
    view full answer...
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  • What is the Speed Rating for the ST175/80-13 Tire in Trailer Tire and Wheel Combo AM3S120
    The tire included with tire and wheel combo # AM3S120 is rated for 65 miles per hour. If you need something rated higher what I recommend is wheel # AM20222DX and 175/80-13 load range C tire # TTWTRTM1758013C. This tire is rated for 81 miles per hour. A local tire shop could mount the tire on the wheel. I have linked videos on the tire and wheel for you.
    view full answer...
  • Largest Wheel/Tire For a Trailer Hub with 4 on 4 Inch Bolt Pattern
    The largest tire/wheel combo you can use on a trailer hub with 4 on 4" bolt pattern is a 175/80-13 like the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel part # AM3S120 you were looking at. The reason for this is because the hub face on a trailer hub with 4 on 4" bolt pattern is not large enough to properly support a wheel larger than 13" diameter. I have attached a list of our wheel/tire sizes for this size below.
    view full answer...
  • Recommended 4 Bolt 12" Trailer Wheel/Tire With Speeding Rating Higher Than 65 MPH
    I have some great 12" wheel/tire options with 4 on 4" bolt pattern like the Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel part # AM35351DX. That said, the max speed rating for this size tire is 65 mph. In order to obtain a higher speed rating you'd have to go up a size like the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel part # AM3S120 which is rated for 81 mph.
    view full answer...
  • ST175/80D13 Spare Tire Recommendation for a Trailer
    The difference in size would be 2 inches between a 145/80R-13 and a 175/80-13. Since we only have the 175/80-13 tire size the only solution I can recommend for you would be something like the part # AM3S120 as this is a ST175/80D13 bias ply tire on a 4 on 4 inch bolt pattern rim. I can only recommend that you run the same size tire/wheel on your trailer.
    view full answer...
  • Should I Stay With 13" Wheels Or Upgrade To 14 Wheels?
    I will start by sating that the wheels/tires on the trailer you are looking at do look kind of undersized. So you definitely can stay with a 13" set up like the Kenda Karrier ST185/80R13 Radial Trailer Tire - Load Range D # AM10208 and Dexstar Steel Mini Mod Trailer Wheel - 13" x 4-1/2" Rim - 4 on 4 # AM20242, which will give you 1,660 pounds of capacity (the wheel is rated lower than the tire in this case). However, you need to have at least 3" of space from the top of the tire to the...
    view full answer...
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  • Is Going to a Bigger Trailer Tire Than Stock Recommended
    If you arent overloading your current wheel/tire combo then I wouldnt necessarily recommend going with a different setup. If you have the clearance for a larger setup then it technically would work, as long as the motives for going to a different setup is not to try and carry more weight than the trailer is rated for. A larger tire might build less heat, but if you are within capacity for the wheels and tires this shouldnt be an issue. Higher rated wheels and tires will not increase the...
    view full answer...
  • Information Needed to Pick Out Replacement Wheels for a Trailer
    In order to pick out the correct replacement rim for your trailer you will need to know the bolt pattern of the hub that is on your trailer as well as the diameter of wheel you would like. Most likely the bolt pattern is 4 on 4 inch, but still verify that for me and include the diameter wheel you would like and I will help you pick out the correct wheels. I attached FAQ on how to determine bolt patterns for you to check out.
    view full answer...
    Image 1 for
  • Recommended Wheel And Tire To Replace a ST175/80R13 Radial Tire With a 4 on 4 Wheel
    We don't, the only ST175/80-13 wheel tire combos we carry with a 4 on 4 bolt pattern are ones like the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S120, which are diagonal bias tires. If you didn't mind the tire and wheel being separated, then you could just use the Karrier ST175/80R13 Radial Trailer Tire # AM10210 with the Aluminum HWT Series S5 Trailer Wheel # AM22322HWTB.
    view full answer...
  • Can etrailer.com Mount Tires To Wheels Before They Ship?
    Though we definitely have a 13" white spoke wheel with the 4 on 4 bolt pattern and an ST175/80R13 Load Range D Radial tire (both listed below), we do not have a way to mount them together as of yet. Dexstar Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim - 4 on 4 - White Powder Coat # AM20222DX Kenda Karrier ST175/80R13 Radial Trailer Tire - Load Range D # AM10210 The Kenda tire has an M speed rating (81 mph) which will be great for highway use. With that said, even though this has a D load...
    view full answer...
  • Upgrading to 175/80-13 Tires On a Starcraft Stardust Pop-Up
    The 175/80-13 tire measures 24" diameter x 6.6" wide whereas the 5.30-12 tire measures 21.9" diameter x 5.5" wide. Therefore, you will need to account for an increase in height of about 1" and width of about .5". We recommend at least 3" on top of the tire to the fender and 1" from the side of the tire to the frame. I recommend going with the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel part # AM3S120.
    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 22.8...
    view full answer...
  • Increasing Tire Size On A Jayco Eagle Pop-Up Camper
    Hi Libby, Before increasing your tire size you'll need to check your clearance from the tire up to the fender and horizontally from the tire to body/frame. You'll need at least an inch horizontally and 3" vertically to allow for suspension travel. Increasing tire size will also place more wear and tear on the bearings so you'll need to repack them more often to prevent overheating/damage to the spindle. 205/70R14 tires have an overall diameter of 25.85" so we can look at the diameter...
    view full answer...
  • Recommended Replacement Tires and Wheels for Trailer with 13 Inch 4 on 4 Bolt Pattern Wheels
    The Timbe is not a name I recognize. I did some research and it may have been a model of the Dutchmen brand. For your replacement wheels and tires, I recommend the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel - 4 on 4 - Load Range C # AM3S120. These combinations are rated for 1,360 lbs each at 50 psi and rated for speeds up to 81 mph. They have a pilot hole diameter (center hole) of 2.65 inches. This simply needs to fit over your hub as the wheels are centered using...
    view full answer...
  • Recommended Upgrade for 4.80/4.00-8 Tires For Highway Speeds
    For best highway performance at sustained speeds above 65 miles per hour, you'll definitely need to go with a larger wheel size, as the 4.80/4.00-8 tires we offer aren't rated for speeds above 65 mph (which I assume is what you mean by 'highway speeds'. Don't get me wrong, the tires we offer in this size are just fine for highway use, but not at high speed. Exceeding the speed rating of a tire will cause the tire to heat up, and excessive heat build-up is one of the primary causes of premature...
    view full answer...
  • Tire Replacement Recommendation for a 5.70-8 Trailer Tire
    The 5.70-8 size tire you have on your trailer is pretty small in width and in diameter, so without knowing what clearance you have available on your trailer it would be hard to say for certain what the biggest size you could fit. The best recommendation I could make would be to go with the Load Range D in your current size and be sure to keep it inflated to it's max psi. For the tire only you would want the part # AM10013. You would need to keep 100 psi in this tire.
    view full answer...
  • Which Tire Size is Recommended to Replace B78-13 Tires on Tow Dolly
    The modern equivalent of your B78-13 tire size is a 175/80-13. Our tire and wheel assemblies in this tire size come with either a 4 on 4 inch wheel bolt pattern or a 5 on 4-1/2 inch wheel bolt pattern. So, if your existing wheels have a 4 bolt pattern, your best option is the Kenda Loadstar Bias Trailer Tire, which you can either get with a galvanized wheel part # AM3S130, or with a white wheel, part # AM3S120. Either one will have a 1,360-lb maximum load at 50 psi (load range C). Otherwise,...
    view full answer...
  • Can etrailer Wheel and Tire Combo be Mix and Matched Pre Mounted
    Hey Mike, so we don't have ability here to mix and match wheel and tire combos that are mounted. We don't have ability to mount tires here either so if you find a wheel and tire combo that you need that we don't have pre-mounted the best option is to order them and have them mounted locally.
    view full answer...
  • How to Tell If a Larger Tire Will Fit a 1999 Starcraft Venture 1706
    Your 5.30-12 size tire, like the Kenda 5.30-12 Bias Trailer Tire with 12" White Wheel # AM30780, measures 5.6" wide and has a 22" overall diameter which makes it the largest size for the 12" wheels. We recommend maintaining at least 4" of height clearance to account for suspension travel and at least 2" of clearance from the tire sidewall to your trailer frame so as long as you have more than that you can use larger tires, yes. If you were to go with the next size up then we're looking...
    view full answer...
  • How to Determine if a Trailer has a 13 inch Rim with a 4 on 4 inch Bolt Pattern
    It sounds like you have a bolt pattern of 4 on 4 inch, but the dimension you listed is slightly off from what this bolt pattern is. What you will want to do is measure from one hole center straight across to the hole center opposite of it. If this dimension is right at 4 inches then you do have a 4 on 4 inch bolt pattern and all of the rims at the attached link will fit.
    view full answer...
  • Recommendations For Lifting Jayco Jay 1207 Pop Up Tent Trailer
    A Torflex Lift Kit # K71-723-01 or # K71-707-02 will get you a lift of 2-5/8". The correct one for your application will depend on your axle. The Torflex Lift Kit # K71-723-01 is for a number 9 Torflex axle and has bolt holes that are 7-3/4" apart. The Torflex Lift Kit # K71-707-02 is for a number 10 Torflex axle and has bolt holes that are 8" apart. I recommend the Loadstar ST175/80D13 Bias Trailer Tire with 13" White Wheel # AM3S120 as it looks to be the tire that would best give...
    view full answer...
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  • Picking Out Replacement Wheel/Tire and for Haulmaster 66771 Trailer
    The wheel of the Loadstar # AM3S120 that you referenced will fit on the HaulMaster 66771 trailer that you have now. The problem you'd have though is that this is a much taller setup since it's a 13 inch wheel instead of what you have now that is 8 inch. So there could be fender clearance issues. So what I would do is check is check the sidewall of your current tires to get the size you have and then check out the link I attached to this page that has all of the 8 inch wheel and tire options...
    view full answer...


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