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Steel Trailer Wheel - 8" x 7" Rim - 4 on 4 - White

Steel Trailer Wheel - 8" x 7" Rim - 4 on 4 - White

Item # AM20021
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Americana Wheel Only - AM20021
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White power coated, 8" steel wheel features a 4 on 4 bolt pattern and meets Department of Transportation standards. Lowest Prices for the best trailer tires and wheels from Americana. Steel Trailer Wheel - 8" x 7" Rim - 4 on 4 - White part number AM20021 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (49)
  • Q & A (19)
  • Photos
  • Why etrailer?

Americana Trailer Tires and Wheels - AM20021

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

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


Features:

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


Specs:

  • Rim dimensions: 8" diameter x 7" wide
  • Bolt pattern: 4 on 4"
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.5"
  • Capacity: 1,165 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"




20021 Solid White Wheel - 8"






Customer Reviews

Steel Trailer Wheel - 8" x 7" Rim - 4 on 4 - White - AM20021

Average Customer Rating:  4.9 out of 5 stars   (49 Customer Reviews)

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

- AM20021
by:

ordered 2 for my new Carlisle Super Lug Lawn & Garden Tires - 18X9.50-8 I put on my Zero turn. They fit great and did the job. 711212



- AM20021
by:

Great product. Fits my Toro Timecutter perfect. Delivery was only 2 days ! Used these for a set of Ag tires for mowing when my fields are really soggy. 351471


Comments
Still going strong, no problems
Joe - 03/11/2018

35703

- AM20021
by:

The 8” x 7” rims I purchased are just what I needed for my Toro Z2400. I had bought 18 x 8.50 x 8 tires which would not fit my stock rims. The purchased rims from etrailer were very reasonably priced and just what I needed! 628305


Comments
Still happy with them!
Alex - 04/14/2020

73240

- AM20021
by:

I read a couple of reviews and Q&A regarding using these on a Toro zero turn lawnmower and I wasn't quite sure if they would fit or not so I took a chance and bought them. I have a Toro SS4225 that came stock with 18x7.5x8 tires and a rim that appeared to be about 5 3/4 wide. As the stock tires tend to slip in wet conditions I wanted to install some wider more aggressive ATV tires I purchased from another site The tires and size were WDT P311, 18x9.5-8 for $36 each and require a 7" wide rim. I first want to say the the 4" bolt pattern and 2 1/2 center hole appear to be correct for this mower. There doesn't seem to be any ambiguity and it appears to be a 4" bolt pattern exactly. However, the trouble is in the rim offset which is significantly different. The difference in offset and tire width make it so there is almost no clearance between the tire and the mower. So in order to make the tires and rims fit without clearance issues I purchased a set of 2" spacers from ebay for about $35. However, anything between 1/2"-2" should work fine. In fact, before I got the spacer I screwed on a set of 1/2-20 nuts behind the rims and that worked until I was able to get proper spacers. So for those of you who are unsure about using these with a 42" toro zero turn mowers they do work within the above mentioned limitations. 421057



- AM20021
by:

These wheels worked well for my application -- my Toro ZTR lawn mower. Due to getting stuck with the wimpy stock turf saver tires, I decided to replace them with something with better traction. The aggressive tires I chose required wider wheels than stock to work. You can't beat the price of these wheels. Toro sells these types of wheels online for $87+/wheel and these were $17/wheel. ...Well that's a no brainer! My purchase went smooth and this company's communication was excellent. 98811


Comments
What size tire did you put on these wheels?
-- comment by: Kevin R - 06/12/2014

4832
Comments
Carlisle Super Lug Lawn
-- comment by: Leon R - 06/18/2014

4958

- AM20021
by:

Great price, great quality, outstanding service. Selected these wheels for mounting additional set of aggressive tires on a Dixie chopper mower,worked out nice. 846262



- AM20021
by:

Very fast shipping. Product appears to be exactly what I needed. Thanks. 844159



- AM20021
by:

The wheels were very good & I am happy. 828965



- AM20021
by:

Good communication, fast shipping, great product at an excellent price! 820629



- AM20021
by:

Great quality, speedy delivery. 816333



- AM20021
by:

Just what I needed with a fair price and fast shipping. 693282



- AM20021
by:

Just what I need to finish up a walking beam axle trailer I'm building. Speedy shipping, arrived just fine. 601684



- AM20021
by:

I bought two of these wheels and they came in very quickly. The finish is just about perfect and the wheel spins true. There are a few sharp edges around the rim and the bolt holes but nothing that affects performance. 594654



- AM20021
by:

Ordered (2) wheels from Etrailer.com. Similar to my previous purchases, the package was delivered the same day, arrived in great shape and faster than expected. I come to etrailer.com for all my trailer needs and questions. Great place to buy trailer parts. 592317



- AM20021
by:

Bought a used yacht club trailer to haul my pulling tractor's around. Figured I would look for new rims for it and found these. Great price. Fast shipping and well packaged. Have not mounted them, but will get a updated photo when I do 529217



- AM20021
by:

I ordered a set to mount some super lug tires on to replace the lame turf saver tires on my zero turn. Price was right and shipping was fast. 506490



- AM20021
by:

These are perfect! I got them for my Husqvarna zero turn mower and some aggressive tires I picked up. Wow, I can't believe how affordable the rims are! They fit, they look great, and I will be recommending anyone who asks about them to etrailer. 504450



- AM20021
by:

They look great and function very well. No more spinning tires and loss of traction while cutting grass. 500567


Comments
The tires & wheels are great!
Frank - 04/25/2019

54428

- AM20021
by:

I build custom trailers for hunters to pull behind their 4 wheelers. Your wheels are a nice clean touch to the finished product. 488859



- AM20021
by:

QUICK SHIP, REASONABLY PRICED. 452729



- AM20021
by:

Smooth shinny White finish so they look great. 451279



- AM20021
by:

Product well packaged for shipping. Arrived on time with no damage. Rims well painted no flaws. 432542



- AM20021
by:

The trailer hubs were a great price, were well made, fit perfectly and arrived ahead of eta. Specifications about the product made it easy to choose the right parts without guessing. Very good quality. I'm very satisfied with this product and etrailer and will order from this company again. 428145



- AM20021
by:

Good purchasing experience! Fast shipping! Item as described. The only reason I'm not giving five stars is because the items were shipped in a box with no protection in betweeen the wheels resulting in a few scatches where the paint was removed. 422333



- AM20021
by:

Great paint, good looks, going on my zero turn to replace too narrow of wheels. 411135


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Show More Reviews

Ask the Experts about this Americana Trailer Tires and Wheels

  • Looking for Replacement 8 Inch by 7-1/2 Inch Wheels for a Toro Zero Turn Mower
    We have some 8 inch by 7 inch wheels, # AM20021, but none that are 7-1/2. You might be able to use the 8 x 7 inch wheels but you would need to determine if the tire size is compatible. Any given tire will fit a range of wheel widths so it is entirely possible that the tires for your Toro will fit the 7 inch wheels.
    view full answer...
  • Recommended Wheel to Use with 20x10.00-8 Size Tire
    For your 20x10-8 size tire, you can use an 8 inch x 7 inch wheel like the Americana # AM20021 if you have a 4 on 4 inch bolt pattern or # AM20026 if you have a 5 on 4-1/2 inch bolt pattern. Both wheels feature a nice white powder coat to resist corrosion and a sturdy steel construction. I have attached a couple of short video demonstrations on these wheels that you can also check out.
    view full answer...
  • Recommended 8" x 6.5" Wheels for Zero Turn Lawn Mower
    The Steel Trailer Wheel part # AM20021 is the best option we have for you and it works great for most lawn mowers. It measures 8" diameter x 7" wide so it will be a bit wider than the one you have now but that actually should not be too much an issue if you replace both. These will work just fine with 18x6.5 tires.
    view full answer...
  • What Wheels Fit 18 x 8.50-8 Tire
    An 18 x 8.50-8 tire is equivalent to 215/60-8 and fits a 7" wheel. Depending on the bolt pattern, we have the wheel you're looking for. For a 4 on 4 bolt pattern, the Steel Trailer Wheel - 8" x 7" Rim - 4 on 4 # AM20021 or Steel Trailer Wheel - 8" x 7" Rim - 5 on 4-1/2 # AM20026 for a 5 on 4-1/2" pattern. We don't have wheels that are already attached to the hub but I am happy to recommend hubs if you can provide information like the inner and outer bearing, race, seal, etc. Included...
    view full answer...
  • Backspacing for the Americana Steel Trailer Wheel # AM20021
    The Steel Trailer Wheel # AM20021 has a backspacing of 3-3/4". On a typical trailer wheel you would just add an inch to the width of the wheel and then divide in half but since this wheel is wider than most trailer wheels the backspacing is slightly different.
    view full answer...
  • What is the Offset and Backspacing of Dexstar 8x7 Inch Trailer Wheel with 4 on 4 Bolt Pattern
    First, I can tell you that we carry few rims that have an offset. If it did have an offset it would be listed so it looks like the Dexstar Wheel, # AM20021, has a zero offset. Given that it has a zero offset the total width of the rim is 8 inches (7 inches bead to bead plus a 1/2 inch on each side for the lip). That would make the backspacing 4 inches (distance from rim lip to mounting surface). I went out to the warehouse and pulled one of these wheels to be sure. It did have a backspacing...
    view full answer...
  • Will Americana Steel Trailer Wheel # AM20021 Work on TXT Ezgo Golf Cart
    As long as the hubs on your TXT Ezgo Golf Cart feature a 4 on 4 inch bolt pattern and its 8 inch x 7 inch dimensions match what you currently have the Americana Steel Trailer Wheel # AM20021 will work great. This particular wheel is commonly used on golf carts or lawn mowers and it has a robust 1,165 pound weight capacity. I have attached a short video demonstration that you can also check out.
    view full answer...
  • Replacement Steel Rim For Hustler Super Z Lawn Mower
    We may have the wheel you need for your Hustler Super Z Mower, but the wheels we offer are not designed specifically for your mower. I have attached a link to our 12 inch wheels. You will need to know what the wheel bolt pattern is and whether an offset is required for your mower. You want to make sure you select a wheel that will also fit the pilot hole on your mower. You can use the filters on the product page to find the wheel you need. I have also attached a helpful article that...
    view full answer...
  • Would These Wheels Work on a Zero Radius Turn Mower?
    The wheel you mentioned has a 900 lb weight rating, so the capacity will not be your problem. The wheel size is the same, but I am not entirely sure that the bolt pattern will be close enough to match up. A 4 bolt on 100mm bolt pattern would equate to 4 on 3.94 inches, which would be far enough off that it would not fit. The # AM20021 is for 1/2 inch wheel studs and has a 2.5 inch pilot diameter. I would recommend confirming the bolt pattern of your hubs, I have linked you to an...
    view full answer...
  • Replacement 8" x 7" Wheel and 18x9.50-8 Size Tire Needed for a 1991 Cushman Turf Truckster/Haulster
    From what you referenced it does sound like the Steel Trailer Wheel # AM20021 is what you are needing! It is an 8" x 7" wheel that has a 4 on 4 bolt pattern and a 1,165 lbs weight capacity. Although we don't have an 18x9.50-8 size tire we do have the Loadstar K399 Bias Trailer Tire # AM1HP28 which slightly smaller than your current tire. The outer diameter for this tire measures 18.1" and it has a section width of 8.9". The load range is D (1,165 lbs at 70 psi) with a speed rating of...
    view full answer...
  • Trailer Wheel for Tire Size 18.5x8.50-8 with 4 Bolt Pattern
    Yes, you'd need an 8 inch diameter wheel that is 7 inches wide with the 4 inch bolt pattern like part # AM20021 and you'd be set.
    view full answer...
  • Replacement for 8" x 7" Wheels with 4 Bolt Pattern
    The Steel Trailer Wheel part # AM20021 is just what you are looking for; it has the 8" diameter x 7" wide dimensions, 4 on 4" bolt pattern, and it's white in color.
    view full answer...
  • Trailer Tire Recommendation for a 8 inch by 7 inch Steel Trailer Wheel # AM20021
    The most popular tire we carry that people get with the Steel Trailer Wheel # AM20021 that has been confirmed as a fit is the Loadstar K399 Bias Trailer Tire # AM1HP28.
    view full answer...
  • Bolt Pattern and Pilot Hole Size for American Steel Trailer Wheel # AM20021
    The Americana Steel Trailer Wheel - 8" x 7" Rim # AM20021 has a center pilot hole diameter of 2.5 inches and a bolt pattern of 4 inches on center. The bolt holes are recommended for 1/2 inch wheel stud use. I've attached some articles to assist further so you can determine the fit for your Cub Cadet Hydro-Gear Transaxle.
    view full answer...
  • Trailer Rim Availability that is 8 inches in Diameter, 7 inches in Width and has 4 Bolt Pattern
    For a trailer wheel that is 8 inches in diameter that has 7 inches of width and a bolt pattern of 4 on 4 inch we have the part # AM20021. As long as your current wheels have a zero offset like this wheel it would clear your frame the same way. To help equalize the load that a trailer wheel carries manufacturers almost always give trailer wheels a zero offset of one very near it. For a version of this with a tire on it that is sized 215/60-8 you would want the part # AM3H290.
    view full answer...
  • 8 Inch Trailer Wheel to Fit 18.5 x 8.5-8 Sized Tire on a 2,000 Pound Axle
    I looked for a previous order from you but I wasn't able to find one. I think I can still help you though. Your 18.5 x 8.5-8 sized tires fit a 8 by 7 inch rim. And since you have brake drums on your 2,000 pound axles they're likely a 5 on 4-1/2 inch bolt pattern. We have 3 options that fit the criteria in different finishes: Galvanized, part # AM20028 White paint, part # AM20026 Silver paint, part # AM20027 If you can tell me why the rims you find don't fit over your hubs,...
    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...
  • Availability of 215/60-8 Tire Mounted on Rim w/ 4 on 4 Wheel Bolt Pattern
    The wheel and tire you mention are available as separate parts, part # AM1HP28 for a 215/60-8 tire in load range D, and an 8 by 7 inch rim with a 4 on 4 inch bolt pattern, part # AM20021. Our vendor doesn't offer the wheel and tire as a combo, but it would be a simple matter to have the tire mounted on a wheel at your local tire shop.
    view full answer...
  • 215/60-8 Trailer Tire and Wheel Combo with a 4 on 4 Bolt Pattern
    Take a look at Kenda 215/60-8 Bias Trailer Tire, # AM3H290. It is the same size and a load range C rated for 935 pounds at 50 psi. It has a 4 on 4 bolt pattern. In this size, 215/60-8, there are only 5 on 4-1/2 and 4 on 4 bolt patterns. I have included a link to our tire FAQ article for you. For an 8-ply tire, there is no combo available with the tire already mounted on the wheel but you can get # AM1HP28 and wheel # AM20021 and have a local tire shop mount the tire on the wheel.
    view full answer...

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




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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Installed by:
Jeff D
Updated by:
Adele M
Updated by:
Laura H
Updated by:
Mary E

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