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Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim - 4 on 4 - Galvanized
Americana

Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim - 4 on 4 - Galvanized

Part Number: AM20224
In Stock
$58.74
Trailer Tires and Wheels
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Corrosion-resistant, 13" steel wheel features a 4 on 4 bolt pattern and meets Department of Transportation standards. Great Prices for the best trailer tires and wheels from Americana. Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim - 4 on 4 - Galvanized part number AM20224 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Americana Trailer Tires and Wheels - AM20224

Highlights

  • Resists Rust and Corrosion: Galvanized steel finish holds up in wet or humid conditions.
  • Handles Heavy Loads: Rated for 1,360 lbs so it’s ready for steady towing duty.
  • Built Tough: Sturdy steel construction meets Department of Transportation specs.
  • Balanced Fitment: 4 on 4" bolt pattern and 2.65" pilot diameter for secure mounting.
  • Smooth, Even Support: Zero offset keeps weight distribution centered on the hub.
  • Backed for Peace of Mind: Comes with a limited 2-year warranty.

Features to know about

Built to Withstand the Elements: Galvanized Steel Construction

This 13" x 4-1/2" steel wheel is made to handle wet, corrosive environments without giving in to rust. Its galvanized finish provides superior protection from corrosion and road grime, so it stays strong and looks good season after season. If you’re around water or heavy weather, this coating is what keeps the wheel from pitting or flaking down the road.

Confidence in Capacity: 1,360-lb Load Rating and DOT Compliance

When you’re hauling real weight, a solid load rating matters. This wheel is rated at 1,360 lbs and meets Department of Transportation specifications for reliability on the highway. It’s built with sturdy steel construction and an 8-spoke design that keeps everything balanced and stable under load.

Straightforward Fitment: 4 on 4 Bolt Pattern with 2.65" Pilot Diameter

The fit specs make setup simple. This wheel uses a 4 on 4" bolt pattern, a standard 1/2"-20 wheel bolt size, and a 2.65" pilot diameter with a 0 offset. The design centers evenly on modern hubs for smooth rotation and easy mounting without guesswork.

Made for Easy Upgrades: Standard Dimensions for Common Tire Sizes

With its 13" diameter and 4-1/2" width, this wheel pairs well with standard trailer tire sizes like ST175/80R13 or ST185/80R13 when you want to step up load capacity or ride quality. Its consistent dimensions make it a dependable choice whether you’re replacing worn rims or refreshing your setup.

Specs

Dimensions

  • Rim dimensions: 13" diameter x 4-1/2" wide
  • Bolt pattern: 4 on 4"
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.65"
  • Offset: 0

Diagram showing how to measure an even bolt pattern on a trailer wheel by measuring from the center of one hole to the center of the opposite hole.

Diagram showing how to measure an odd bolt pattern on a trailer wheel by measuring from one hole’s center to a point halfway between two opposite holes.

Weight and Capacity

  • Capacity: 1,360 lbs

Warranty

  • Limited warranty: 2-year
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"

20224 8-Spoke Galvanized Wheel - 13"

017-201-30





Video of Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim - 4 on 4 - Galvanized
Video Thumbnail Video Player Dialog

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




Video Transcript for All You Need to Know About the Steel Spoke Trailer Wheel

Jeff: Hello everybody, this is Jeff at etrailer.com. Today, we're going to take a look at this Americana 13 inch by four and a half inch galvanized eight spoke steel trailer wheel with the four on four inch bolt pattern. Now this wheel's a sturdy steel construction. It is the eight spoke design with the galvanized finish and the galvanized finish provides a nice superior protection from rust and corrosion. It's mainly used in Marine applications like on a boat trailer. This is a nice high quality wheel meets the DoT, Department of Transportation specifications.

Few specs on this, we're going to measure the diameter and the width. So if I get my tape measure and when you measure the diameter, it's always measured inside to inside.So if we go inside to inside, you can see there's your 13 inch diameter. The width there'll be the same way, it's inside to inside. four and a half inches wide. Now this wheel does have a bolt pattern of four on four inches and on a wheel that's an even number of lugs like in this case four, it's pretty easy because the holes are right across from each other.

So when you measure it, you just pick any hole. Let's say this one and you'll measure from the center of this hole directly across to the center of the hole right across from it. So on this wheel, it'll be four inches. So it's a four lug four inch bolt pattern. This wheel does use the wheel lug size of a half inch by 20.Pilot hole diameter, which is this large hole here in the center.

It goes over the hub on your axle. Diameter of that is 2.65 inches. And the weight capacity on this wheel is 1,360 pounds.But that should do it for the review on the Americana 13 inch by four and a half inch galvanized eight spoke steel trailer wheel with the four on four inch bolt pattern.

Customer Satisfaction Score:

Ratings & Reviews

4.6

781 reviews
Review sort icon
Corrosion-resistant, 13" steel wheel features a 4 on 4 bolt pattern and meets Department of Transportation standards.

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Item arrived quickly and great quality. TY.



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Kathy was superb. Delivery was timely and efficient



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Very fast delivery and a good product. Thanks



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Worked great



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looks great as advertised came on time and customer service was awsome thank you very much



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Good service,price was great,delivery on time,product was as expected.
I will reorder next time I need product.



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The wheel that I ordered was of excellent quality, delivered as promised, and at a very good price! Thank you!



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Excellent quality for the price. The chrome has stayed, no chipping on gravel roads. They balanced great.



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the wheel looks like it was rusty and the put chrome paint over it

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

5/7/2025

Hey John. I'm sorry to hear about your wheels. Sometimes when they go through the galvanize process it can create inconsistencies such as running with the coating and an appearance of clumping. Let me know if you have any questions about this, I'm here to help.



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Wheel has a great finish, fits perfectly, tire holds air, great price, what more could I ask
Very satisfied



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The wheel is nice and as described. Pre-covid though I was able to buy the same wheel for around $XX. Somewhat disappointing that prices have risen so much.....



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Great rims! Fit perfectly on the trailer. Ordering was fast and easy. They even arrived ahead of schedule.



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Great price fast shipping no issues will be buying from e trailer again for all my future purchases



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Very pleased with the wheel and tire, great products. And great service.

Thanks Brenden



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Bought these rims to replace painted steel rims on a boat trailer. It was difficult to find the 4 bolt version of this 13" rim. I had bought the 5 bolt style a few years back for another trailer and at that time I noticed that etrailer did not list a 4 bolt. After a phone call with a very pleasant girl, the 4 bolt style was listed on the website. Thanks so much.



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After shopping around a lot for wheels to upgrade my trailer looks I was happy to find eTrailer. The website is very helpful and informative and the wheels I received were exactly what I had hoped for. A big bonus was how helpful the eTrailer customer service people were...not common today! I've since bought several other items that have all been top shelf.



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Excellent heavy duty 13" trailer wheel. The galvy finish will last forever. Problem with the wheel is that because the galvy finish is so thick, it must be sanded and smoothed along the inside of the wheel where the tire bead mounts in order to get the tire to seal and stop leaking. Had to mount and unmount tires twice in order to get that done. Quality control begins at the factory in this case; etrailer should 'encourage' supplier to make sure this is done before sending out the wheels.



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These rims were in terrible condition. Talking with a respectable tire business that mounted my tires on these rims I purchased told me that the galvanized was the worst that they have ever seen. I needed 13inch and would have bought from them. Unfortunately they didnt have 13's. The other parts i purchased was ok, but etrailer had to order my rims and delayed shipping.



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These 13 inch wheels came to me in perfect condition. They are for my boat trailer as my 12 inch wheels are too small for the weight I need to carry. These new galvanized
wheels along with my new tires is a beautiful fit on the trailer to carry the weight. Thank You for the wonderful product! Bryan R. Middle Georgia

Bryan R. profile picture

Bryan R.

8/13/2018

Great, Thanks!!



by:

Fast Shipping, excellent updates of order status, wheel arrived as described. I’m very satisfied I will order all my trailer parts from here going forward.


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

  • What is Largest Trailer Tire Size that Has 4 on 4 inch Bolt Pattern
    Hey Ted, the largest diameter tire size we have that is on a 4 bolt mounting pattern is the 185/80-13 tire size which is 24.4 inch in diameter compared to what you have now which is 21.9 inches. This would raise your trailer 1.2 inches. The tire would also be 2 inches wider. For a tire we have the part # TA39QR and then for a wheel # AM20224.
    view full answer...
  • Will Americana 13" Spoke Trailer Wheel Fit 4 on 3-1/8" Bolt Pattern
    I believe you are referring to the 13" Steel Spoke Trailer Wheel # AM20224 that has the 4 on 4" bolt pattern. From what you said I'm guessing that you measured inside to inside for the bolt holes because I've never heard of a 4 on 3-1/8" bolt pattern. Since you have a 4-bolt pattern you need to measure from the center of one bolt hole directly across to the center of the bolt hole across from it. This should measure 4" which would mean that you have a 4 on 4" bolt pattern. Attached is...
    view full answer...
  • Are There 13 Inch Wheels With a 4 on 4 Bolt Pattern
    We do carry 13 inch wheels that have a 4 on 4 bolt pattern, but I am not aware of trailer tires that are size 155/80R13, so I can't confirm if any will fit this size wheel, as it's the tire that does have to fit the wheel. We have other sizes of trailer tire that fits a 13 inch wheel with a 4 on 4 bolt pattern, however. If you are just looking for the wheel though, you can choose from a number of different options, depending on the style you want. - Galvanized Steel Spoke Trailer Wheel...
    view full answer...
  • Replacement 4 on 4.5 Bolt Pattern Trailer Rim and Radial Tire
    The tire size ST175/80R13 is pretty standard, so we can definitely get you replacements for the tires. I suggest going with the Taskmaster Provider ST175/80R13 Radial Tire # TTWTRTM1758013C. These are rated up to 1,360 pounds at 50 psi and also has an M speed rating, which means it is rated up to 81 miles per hour. On the other hand, the wheels are proving to be more difficult. The 4 on 4.5 bolt pattern was used on older vehicles and wasn't really ever used for trailers. At least that...
    view full answer...
  • Can 13 Inch Trailer Tires and Wheels be Used in Place of 4.80-12 Tires and Wheels
    In terms of the space you have available between the fenders and the tire tread you could go to a 13 inch tire (there isn't a 4.80-13 so it would have to be an ST175/80R13). But the 13 inch tire will be 2.22 inches wider than what you have now meaning the tire inner sidewall will be 1.11 inches closer to the trailer. If you have more than 1.11 inches between the existing inner sidewall and the trailer frame/body then you can go with a 13 inch tire by also switching to 13 inch wheels. If...
    view full answer...
  • Solution for Replacement Wheels With 4 on 4.5 Bolt Pattern
    Wheels with a 4 on 4.5 bolt pattern are typically found on old passenger vehicles. We have found at least one instance where they were on old trailer from the 60's, but in general that is not a bolt pattern found on trailer wheels. Since these are no longer being made, your best option is to replace the hub, possibly the hub and axle. If this is an old trailer, which I suspect it is, it is very likely a hub is not available. A lot of older spindles are shorter than modern spindles which...
    view full answer...
  • Recommended Trailer Wheel With 3.19 Diameter Hub Bore
    I have another option for you, but we do not have a 10" diameter wheel that has the 5 on 4-1/2" bolt pattern and a pilot hole of 3.19". The two 10" wheels that we offer with the 5 on 4-1/2" bolt pattern both have a 2.80" diameter pilot hole, and a 3.19" diameter hub bore is not standard with this size wheel. As long as the center of your hub is 2.80" or smaller you would have no issue using the Steel Trailer Wheel - 10" x 6" Rim - 5 on 4-1/2 - White # AM20046, as trailer wheels center...
    view full answer...
  • Availability of a 13 inch Wheel With a 4 on 4-1/2 Bolt Pattern
    I might have a solution for you, but we do not carry any wheels that have a 4 on 4-1/2 bolt pattern. We do offer 13 inch wheels with the very common 4 on 4 bolt pattern which may be what you are measuring. Since your wheel has an even bolt pattern you will want to measure the bolts that are directly across from each other center-on-center. I have attached a helpful article demonstrating this. If your bolt pattern does turn out to be 4 on 4 then we have a variety of wheels for you to...
    view full answer...
  • Best Tire for 1963 Aristocrat Lo-Liner Camper
    We can get this figured out! What you are looking for I believe is the 4 on 4" bolt pattern which is extremely common on the smaller 13" rims. I've included a FAQ article to show how to measure the bolt spacing. It is something that commonly gets confusing I could be wrong here but please double check. With that said your 1963 Aristocrat Lo-Liner Camper weighs in at about 1300 lbs. with out all your gear in there. Add another 500 lbs. of goodies and we get to about 1800 lbs. With...
    view full answer...
  • Largest Trailer Rim Available with 4 Bolt Pattern
    Nothing we offer in the 15 inch rim size comes with a 4 bolt pattern. The largest diameter rim we have that will fit a 4 bolt pattern is a 13 inch rim like the # AM20224 that is a silver rim. The largest tire size would then be a 185/80-13 that would fit it like part # AM1ST79.
    view full answer...
  • Best Wheel Finish For Salt Water Using ST175/80D13 Boat Trailer Tire
    The galvanized finish is better for salt water than your white powder coated wheels. If you want the best wheel for use in salt water you will want to use an aluminum wheel. I see that you were looking at the Loadstar ST175/80D13 Bias Trailer Tire # AM1ST77, below is a list of the wheels for this tire that you can use. Galvanized Steel Spoke Trailer Wheel 5 on 4-1/2 # AM20234 Galvanized Steel Spoke Trailer Wheel 4 on 4 # AM20224 White Powder Coated Steel Spoke Trailer Wheel 5 on 4-1/2...
    view full answer...
  • ST185/80R13 Load Range D Tire On A Galvanized Wheel For A Spare
    Welcome back Carmen! What you are looking for is the Kenda Loadstar ST185/80D13 Bias Trailer Tire with 13" Galvanized Wheel - 5 on 4-1/2 - Load Range D # AM3S334. This is a 13" galvanized wheel with an ST185/80R13 Load Range D tire. It also has 8 Ply sidewalls and an M speed rating (81 mph). Tow things I do need to note though: First, this is a Bias tire. We do not have a Radial tire and wheel option with your specifications already mounted, though we do have them separately (I have those...
    view full answer...
  • Can 175/80-13 Tires be Used to Replace 185/80-13 Tires in Emergency
    In an emergency situation you can use a ST175/80R13 tire like the Karrier ST175/80R13 Radial Trailer Tire # AM10210 if you have a blowout until you get to a repair shop to get the right size tire, but having different sized tires will lead to suspension problems if you do this permanently. We do have ST185/80-13 tires and wheels such as the Loadstar ST185/80D13 Bias Trailer Tire w/13" White Modular Wheel - 5 on 4-1/2 # AM3S333 and Loadstar ST185/80D13 Bias Trailer Tire with 13" Galvanized...
    view full answer...
  • Recommended Radial Tire And Wheel For An ST175/80R13 Tire Size
    We currently offer the tire and wheel for your tire size separately from each other and not with the tire already mounted on the wheel, so that's probably why you've been having issues finding what you need. For the tire I recommend the Karrier ST175/80R13 Radial Trailer Tire # AM10210 and for the wheel we have galvanized # AM20224 and white # AM20222DX. You'd just need to have a local tire shop mount the tire to the wheel.
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • Recommended 13 Inch Tire and Galvanized Wheel With 4 on 4" Bolt Pattern for Boat Trailer
    We have a couple of different options for you to increase your tire size and load capacity, although there is not a 14 inch wheel with a 4 on 4" bolt pattern as those size wheels are at least 5 lugs. What you can do is move up to 13 inch wheels and tires, and you have a couple of different options. The one I recommend is the Steel Spoke Trailer Wheel - Galvanized # AM20224 with the Kenda Karrier ST185/80R13 Radial Trailer Tire # AM10208. The reason this is the best option is because this...
    view full answer...
  • How is Total Trailer Tire Capacity Determined for a Trailer with 2 Axles
    You are correct. To determine the tire capacity that a trailer has you would need to add up the capacity listed for each of the tires. So if you have a 3,000 lb total weight trailer you would need each tire to have at least a 750 lb capacity. For your tire size that wouldn't be a problem at all. For example the part # TR20514 has a capacity of 1,760 lbs at 50 psi so on a tandem axle trailer you would end up with 7,040 lbs of tire capacity. This tire is unique in that it has a speed rating...
    view full answer...
  • Westlake ST175/80R13 Radial Trailer Tire With 4 on 4 Bolt Galvanized Wheel
    It is possible to get the Westlake ST175/80R13 Radial Trailer Tire part # LHWL101 mounted on a 4 on 4 galvanized bolt pattern wheel. For that I recommend Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim - 4 on 4 - Galvanized part # AM20224. The tire and wheel would come separately so you would need to take them to a tire shop to have them mounted. We currently do not carry the Westlake ST175/80R13 tire pre-mounted on a 4 on 4 wheel.
    view full answer...
  • Availability of 13 inch Diameter Trailer Rim that is 4-1/2 inches Wide and has 4 Bolt Pattern
    We don't have the # AM20214 available in a 4 on 4 inch bolt pattern. There are only 3 rims we offer that are 13 inch in diameter, are 4-1/2 inches wide and have a 4 on 4 inch bolt pattern. They are part numbers # AM20222, # AM20202, and # AM20224.
    view full answer...
  • Recommended 13" Wheels For 175/80D13 Tires On Boat Trailer
    I would be happy to recommend the correct wheels for your boat trailer with 175/80D13 tires. There are two different bolt patterns commonly used with 13" boat trailer wheels being 5 on 4-1/2", and 4 on 4", but I recommend measuring the bolt pattern using the included help article to confirm you bolt pattern before placing your order for the wheels. If your trailer uses the 5 on 4-1/2" bolt pattern I recommend the Steel Spoke Trailer Wheel - 13" x 4-1/2" Rim - 5 on 4-1/2 - Galvanized Finish...
    view full answer...
  • Tracker Pontoon 13 inch Trailer Wheel Recommendation
    The rivets you described are just for looks and do not serve an actual purpose. For a 13 inch wheel with a 5 on 4-1/2 inch bolt pattern in a galvanized finish the part # AM20234 would work for you. Or if you have a 4 on 4 inch bolt pattern the # AM20224 would work. Galvanized wheels are great for boat trailers since they do a great job fighting corrosion. Or for a wheel and tire the part # AM31994 for a 5 lug wheel and part # AM3S040 for a 4 lug.
    view full answer...
  • Replacement Tires and Wheels for 2015 Karavan Waverunner Trailer
    Because you're starting to see some cracking in the sidewalls, this is absolutely a good call on your part, and we can help you replace everything you need. The Loadstar ST175/80D13 Bias Trailer Tire - Load Range D # AM1ST77 that you were looking at are a good choice for the tires, and the Load Range D will give you 1610-lbs capacity per tire. These are ST tires that have reinforced sidewalls designed to carry heavy loads on trailers and are rated for speeds of up to 81mph. For the wheels,...
    view full answer...
  • Rim Recommendation with 4 Lug Bolt Pattern for Fitting Tire Size ST185/80-13
    Your tire size of ST185/80-13 that you have is designed to fit rim widths of between 4-1/2 and 5-1/2 inches so either width you mentioned would work fine. For a white wheel that will fit your tire size and has a 4 on 4 inch bolt pattern we have the part # AM20222DX or for a galvanized steel wheel we have the part # AM20224.
    view full answer...
  • Boat Trailer Tire Recommendation for Longer Distance Travel
    For traveling a distance you want to use radial tires, which are going to flex more than a bias tire and give you better traction and tread wear. You said you wanted a larger tire but also mentioned your bolt pattern, so I assume you want to replace both your wheels and tires; the 4-bolt pattern I assume is a 4 on 4" pattern, though if you are unsure please follow the link I've added to a help article detailing how to find your wheel's bolt pattern. The wheel I recommend taking a look...
    view full answer...
  • Recommendation on a 185/80D13 Tire and a 13 Inch Wheel the has a 4 on 4 Bolt Pattern
    I have a solution for you, but we do not have a tire and wheel combo in 185/80D13 with a 4 on 4 bolt pattern. However, we do have the Kenda Loadstar ST185/80D13 Trailer Tire, # AM1ST79, and the Dexstar Steel Trailer Wheel 13 x 4-1/2 Inches, # AM20222DX. The Kenda Tire is an 8-ply rated tire that has a weight capacity of 1,710 lbs a 65 psi. This tire is also speed rated at 81 mph and includes the 2 year warranty. The Dexstar wheel is made of a sturdy steel and has a corrosion resistant...
    view full answer...


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Info for this part was:

Employee Jeff D
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Employee Adam R
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Employee Adele M
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