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  1. Trailer Tires and Wheels
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Steel Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - White

Steel Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - White

Item # AM20001
Our Price: $21.73
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Trailer Tires and Wheels
Shipping Weight: 4 lbs
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Americana Trailer Tires and Wheels - AM20001
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White powder coated, 8" 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 Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - White part number AM20001 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (497)
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Americana Trailer Tires and Wheels - AM20001

  • Wheel Only
  • 8 Inch
  • 4 on 4 Inch
  • Steel Wheels - Powder Coat
  • Americana

White powder coated, 8" steel wheel features a 4 on 4 bolt pattern and meets Department of Transportation standards.


  • Sturdy steel construction
  • White paint finish resists corrosion
  • High-quality wheel meets DOT specifications


  • Rim dimensions: 8" diameter x 3-3/4" wide
  • Bolt pattern: 4 on 4"
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.5"
  • Offset: 0
  • Capacity: 910 lbs
  • Limited 1-year warranty

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"

20001 Solid White Wheel - 8"

Customer Reviews

Steel Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - White - AM20001

Average Customer Rating:  4.8 out of 5 stars   (497 Customer Reviews)

White powder coated, 8" steel wheel features a 4 on 4 bolt pattern and meets Department of Transportation standards.


Excellent service and extremely quick delivery on my new wheels
Thank you for the help and getting the right product!!!


A big Thank You! to George, Kurt and Steven for processing, pulling and packing this order.

Wheels are excellent, well made and DOT approved. Their size is clearly stamped into each wheel and the finish is a gloss white that looks to be heavy/thick and should last for years on trailers, lawn carts and lawn equipment. I'll be using some of these for those applications as well as GoKarts and Minibikes.

Everything was packed well and arrived in perfect condition. Each wheel was isolated from the others and well protected from shipping damage.


This rim is made of very strong steel and the finish is impeccable. It is smooth on both sides and there are no rough edges anywhere. The white paint held up to the mounting of a new tire and did not scratch. I am very impressed with the quality, fit, and finish of this rim. I mounted the spare tire on my boat trailer as one did not come with the trailer when I purchased it. This is an outstanding product and I highly recommend's products for all trailer needs.




The rim is great. Condition perfect no shipping damage.
I have a question does it matter if the wheel is mounted on the hub with the valve stem in or out? I have friends that I try to get them to buy from you and they don’t only to complain about where they did get their parts and the parts themselves..


I wish every supplier was as good as e trailer. Always have what I need and pricing is fair.


Not much to say about a steel wheel. Good quality, paint and appearance is excellent, and it rolls true. Etrailer is a good company to do business with.
Quality products and fair prices.


Correct replacement for original wheel.


Nice Quality. Delivery when they estimated to arrive.


The rim is exactly what I needed.
quality and finish!


Very nice Kenda rims for my Carlisle Snow Hogs. Excellent experience dealing with etrailer.


The wheels that i ordered were exactly what i needed to get my troybilt tiller up to speed with new tires, since the original wheels were no longer available for my model i had to make a hub to attach to the axle shaft on the tiller and then bolt the wheels and tires to the hub.

by: 09/29/2022

Trailer gets very little use, rims work as they should.


It's white, round, and my trailer tire fits.
site was very informative.

Dennis S.


Still white, still round, and rust free. Good product.


This is not the first time I have purchased from etrailer, every time I've always gotten exactly what I ordered at the best price. The shipping has always been prompt, usually right on the promised date and sometimes sooner. All of the parts on my order are to re-equip a small boat trailer. The AM20001 wheel was exactly what I ordered, quality and finish is excellent. The Kenda Loadstar tires I also purchased also appear to be excellent quality, no pictures yet to share. Thank you again for your great service.


Great wheels i used these wheels on my stump grinder they were a perfect fit.


I purchased this item for my dad for his trailer and we both were satisfied with the quality of the product and price. I would definitely recommend this site to a friend.

Keisha C.


The rim is working out hustling fine. He hasnt has any issues at all. We will definitely be recommending this site to friends and using it in the future if needed.


Look great! Tires are mounted and ready for use. I wish I would have ordered complete wheels and tires from etrailer first instead of purchasing tires somewhere else. I won't make this mistake again.


I ordered this wheel for my boat trailer to replace one that was damaged when my trailer tire blew out. I received the replacement promptly and was pleased that it was good quality and identical to my old.
The company's web site is very well done - user friendly and well designed. Based upon this first experience I highly recommend this site for your trailer needs.


I have yet used the wheel rim products only because I need time to reinvent the use of these items. But I have to commend the service and personal touch I believe Lisa helped. An absolute doll and I thank you. Still going to work with the wheels. Will definitely recommend this company.


Great Rim after the measure instructions, and it made a perfect fit. I am not sure why they no longer just list the tires that fit rims to make ordering easier. Just measure with the measuring instructions on their page. But this works great and is a very strong rim . Fast service as usual.


Both trailer wheels arrived promptly. This weekend I mounted the valve stems and tires and put them on the trailer. Would do this again with Good place to get trailer hardware.


No problems at all. Right product and prompt delivery. Saved me the pain of throwing orut perfectly good tires because everypone else sells only mounted tires.

Thank you



Wheels are exactly what I needed for a "Trailer Tug" project. Still gathering parts so completion is still in the future. I've ordered and received many items from etrailer and I have never been disappointed with items, service price and shipping. I will be back !


Super fast service and a great product and pricing. Thank you

Show More Reviews

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

  • Will Tire Size 5.80-8 Fit on Wheel that is 3-3/4 inches Wide
    Yes, your tire size is perfectly compatible with a 8 inch diameter wheel that is 3-3/4 inches wide like the # AM20001.
    view full answer...
  • Is there a Limit to How Long Trailer Tires can be Driven at Maximum Speed Rating
    Most trailer tires do indeed have a speed rating of 65 mph, although there are exceptions. There is not a particular amount of time that you are limited to when traveling at this speed, so long as you do not exceed the 65 mph limit. You should also make sure that the tires are always inflated to the maximum psi as listed on their sidewall, and that you do not exceed the combined load capacity of your tires with the loaded weight of your trailer. If you can tell me what size tire you are...
    view full answer...
  • What is Offset of Steel Trailer Wheel # AM20001
    Like most trailer wheels the Steel Trailer Wheel # AM20001 that you referenced has a zero offset.
    view full answer...
  • Availability of Trailer Wheel with 4 Bolt Pattern, 8 Inches x 3-3/4 Inches
    It sounds like you are looking for a wheel that has a 8 inch diameter x 3-3/4 inch width with a 4 on 4 bolt pattern. If this is the case, I have a great replacement wheel option for you, the Americana Steel Trailer Wheel, 8 Inch x 3-3/4 Inch Rim, 4 on 4 # AM20001. We do not offer this size wheel in aluminum, only steel. This white, power coated wheel will resist corrosion and is made from a sturdy steel construction. The weight capacity for the wheel is 910 pounds. I have attached a review...
    view full answer...
  • Comparing Design of Galvanized 8 Inch Trailer Wheel vs White Powder Coated Steel Wheel for Capacity
    The Steel Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - Galvanized Finish # AM20003 has a center pilot hole that is 2.5 inches diameter. The Steel Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - White # AM20001 has a pilot hole that is 2.5 inches diameter as well. We will update our page and the capacity of the two are both already 910 lbs each. The only differences are one is galvanized steel and the other is regular steel with white powder coat.
    view full answer...
  • Availability of 8 inch by 5 inch Trailer Wheel
    The closest wheel size we have to what you mentioned which would work just fine is the Americana steel wheel part # AM20018 which is an 8 by 5-3/8 inch trailer wheel with a 5 lug bolt pattern.
    view full answer...
  • Replacement 4.80/4.00-8 Tires and Wheels
    The Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel # AM30000 matches what you are looking for. This is a load range B tire with a maximum capacity of 590 lbs at 60 psi. The wheel is 8" x 3-3/4" and has a 4 on 4 wheel pattern. The tire comes with a 5-year warranty and 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.
    view full answer...
  • How To Measure Bolt Pattern On Trailer Wheel
    I have attached a helpful article that shows you how to measure the bolt pattern on your trailer. On an even amount of bolts you would take the measurement from the center of one bolt to the bolt directly across from it as explained in the attached article. I have also attached a couple of links to helpful articles about tires.
    view full answer...
  • Will Americana 8 x 7-Inch Steel Trailer Wheel # AM20023 Fit 18 x 9.50 - 8 Size Tires
    The Americana 8 x 7-Inch Steel Trailer Wheel # AM20023 that you referenced, and the similar white powder-coated version # AM20021, both fit the 18 x 9.50 - 8 tire size you have. Part # AM20023 has an 1165-lb rating and part # AM20001 has a 910-lb rating. Both wheels have the required 4 on 4-inch bolt pattern.
    view full answer...
  • Boat Trailer Spare Tire for 5.70x8 With 4 on 4 Inch Bolt Pattern
    The center pilot hole being larger isn't an issue as the Lug bolts will be used to center your wheel. You can use either the Kenda 5.70-8 Bias Trailer Tire with 8" White Wheel - 4 on 4 - Load Range D # AM30153 rated for up to 1,075 lbs at 100 psi or the Load Range B # AM30080 rated for up to 715 lbs at 50 psi. Whichever more closely matches your current tires would be my recommendation.
    view full answer...
  • What is the Size and Bolt Pattern of the Trailer Wheel Rim # AM20001?
    The Steel Trailer Wheel - 8" x 3-3/4" Rim # AM20001 does measure 8 x 3.75 and has a 0 offset. However, for the bolt pattern, it is 4 on 4" that uses a 1/2"-20 bolt size. If you need assistance with identifying the bolt pattern you need, I went ahead and attached an excellent article to help you determine your pattern. Unfortunately, we do not carry a tire that is compatible with the # AM20001 that measures 4.80-8. We do, however, have a tire that measures 4.80/4.00-8 that you may be looking...
    view full answer...
    Image 1 for Image 2 for
  • Replacement 8 x 3-3/4 inch Trailer Wheel for 4.80-8 Sized Tires
    I won't say you can find an 8 x 3-3/4 inch rim just anywhere but you've come to the right place. We carry two of them; parts # AM20001 which is white and # AM20003 which is galvanized. They're both a 4 on 4 and have a maximum weight capacity of 910 pounds. These are the correct size wheels for 4.80-8 sized tires like you have. We also carry a 4.80-8 tire mounted on a white wheel with a 4 on 4 bolt pattern, part # AM30000 which has a weight capacity of 590 pounds at 60 psi.
    view full answer...
  • Recommended Tire Size for 8 x 3-3/4 Trailer Wheel
    The best size tire for a 8" x 3-3/4" wheel like the Steel Trailer Wheel part # AM20001 is a 4.80/4.00-8. I recommend the Kenda K371 Bias Trailer Tire part # AM10004 which has the higher load range c rating.
    view full answer...
  • Can 8 inch Trailer Rim AM20001 be Used with Higher Capacity Tire that Needs 100 PSI
    The Steel Trailer Wheel # AM20001 that you referenced has a weight capacity of 910 lbs and would only be limited by the valve stem for PSI. You can use the tire you mentioned on this rim but you'd be limited to 910 lbs capacity. For a valve stem to use with this wheel that is rated for up to 200 psi you'd want the part # AM20906.
    view full answer...
  • Correct Size Wheel for 16.5x6-8 Trailer Tire
    In order to mount a 16.5x6-8 Trailer Tire, you'll want to use either the Steel Trailer Wheel part # AM20001 for 4-lug or part # AM20016 for 5-lug. Please note, these wheels don't come with a valve stem so I also recommend pickup up the Americana Rubber, Snap-In Valve Stem part # AM20903 along with them.
    view full answer...
  • Which Way Should The Valve Stem For Steel Trailer Wheel # AM20001 Face On Hub?
    The Steel Trailer Wheel # AM20001 needs to be positioned with the Valve Stem # AM20904 facing out away from the hub. This ensures the wheel sits centered correctly on the hub and the raised sections for the Lug Nut # CE11051 allows for compression to the hub.
    view full answer...
  • 4 Bolt Trailer Wheel Options for 4.80-8 Trailer Tire Size
    We do! The "8" at the end of the tire size means it fits on an 8" wheel. We have these with the 4 on 4" bolt pattern in 2 different widths and styles: White 8" x 3-3/4" - # AM20001 8" x 7" - # AM20021 Galvanized (for boat trailers) 8" x 3-3/4" - # AM20003 8" x 7" - # AM20023
    view full answer...
  • 4-80-8 Tire/Wheel Combo Needed as Well as 1 Spindle for Log Splitter
    The Kenda 4.80/4.00-8 Bias Trailer Tire with 8" White Wheel # AM30000 is an excellent tire and wheel combo that has a 4 on 4" bolt pattern and has review great reviews from our customers. If you just wanted the wheel it is part # AM20001 and if you just wanted the tire it is part # AM10002. We also have the Redline Spindle # TRU94FR which measures 1.25" where it installed on the axle but it measures 0.999" where the bearings ride and uses 1" bearings, # L44643. You would have to get this...
    view full answer...
  • Availability of Tires That Fit 8" x 3-3/4" Wheels
    We do have tires that will fit the Steel Trailer Wheel - 8" x 3-3/4" Rim - 4 on 4 - White # AM20001. You can use either a 4.80/4.00-8 tire or 5.70-8 tire. If you're replacing tires on your trailer I recommend choosing one that matches the size of your current tire. The Kenda K353 Bias Trailer Tire - 5.70-8 # AM10013 and the Kenda K371 Bias Trailer Tire - 4.80/4.00-8 - Load Range C # AM10004 will both work with this wheel. The # AM10013 is a load range D tire with a maximum capacity of...
    view full answer...

Do you have a question about this Trailer Tires and Wheel?

Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B

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