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Dexstar Dual Wheel with 5-1/2" Offset - 16" x 6" Rim - 8 on 6-1/2 - Gray
Dexstar

Dexstar Dual Wheel with 5-1/2" Offset - 16" x 6" Rim - 8 on 6-1/2 - Gray

Part Number: AM20790
In Stock
$151.79
Trailer Tires and Wheels
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Gray power coated, 16" steel dual trailer wheel with 5-1/2" offset features an 8 on 6-1/2 bolt pattern and meets Department of Transportation standards. Great Prices for the best trailer tires and wheels from Dexstar. Dexstar Dual Wheel with 5-1/2" Offset - 16" x 6" Rim - 8 on 6-1/2 - Gray part number AM20790 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexstar Trailer Tires and Wheels - AM20790

Highlights

  • Built to Handle Heavy Loads: 3,500-lb capacity keeps your dual-wheel trailer steady under weight.
  • Reliable Fitment: 8 on 6-1/2" bolt pattern and 4.88" pilot hole match common hub setups.
  • Rust Protection That Lasts: Gray powder coat over e-coat primer holds up in wet or humid conditions.
  • Balanced for Smooth Towing: 16" x 6" rim with 5-1/2" offset supports stable tracking on long hauls.
  • Secure Fastening: Requires 5/8" flange nuts (#95188) for tight, hub-piloted mounting.
  • DOT-Compliant Construction: Meets Department of Transportation standards for dependable road use.
Made in USA

Features to know about

Built for Heavy Loads and Dual Setups: 3,500-lb Capacity Steel Construction

When you’re hauling serious weight, the Dexstar Dual Wheel with 5-1/2" offset brings the strength to match. The 16" x 6" steel rim is rated for 3,500 lbs and built for dual-wheel setups that need high load support and balanced performance. The hub-piloted design and non-chamfered bolt holes keep things tight when loaded down.

Corrosion Protection That Lasts: Gray Powder Coat Over E-Coat Primer

Rust can shorten a wheel’s life fast, especially when exposed to wet or humid conditions. This wheel fights back with a gray powder coat finish applied over an e-coat primer, giving it excellent corrosion resistance and a clean look that stays sharp over time.

Fit Confidence for Common Hubs: 8 on 6-1/2" Bolt Pattern, 4.88" Pilot Hole

Getting fitment right matters. This Dexstar wheel uses the popular 8 on 6-1/2" bolt pattern and a 4.88" pilot hole diameter, so it’s ready for standard dual-wheel trailer hubs with 5/8" studs. It’s hub-piloted and designed to use 5/8"-18 flange nuts (part #95188, sold separately) for a secure, proper mount.

Meets DOT Standards for Road Use: Quality You Can Rely On

Built to meet Department of Transportation specifications, the Dexstar Dual Wheel gives you confidence that it’s up to code for real-world hauling. Whether you’re running one wheel or a full dual setup, that DOT compliance means it’s engineered for dependable performance mile after mile.

Specs

Dimensions

  • Rim dimensions: 16" diameter x 6" wide
  • Bolt pattern: 8 on 6-1/2"
  • Offset: 5-1/2"
  • Pilot hole diameter: 4.88"
  • Stud diameter: 5/8"

Weight and Capacity

  • Capacity: 3,500 lbs

Warranty

  • Warranty: 2-Year limited warranty
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"

20777 Dexstar Dual Wheel with 5-1/2" Offset - 16" x 6" Rim - 8 on 6-1/2 - Grey

Replaces Americana AM20790 and 20777DX





Video of Dexstar Dual Wheel with 5-1/2" Offset - 16" x 6" Rim - 8 on 6-1/2 - Gray
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 Review of Dexstar Trailer Tires and Wheels - Wheel Only - AM20790

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this Dexstar 16 inch by 6 inch gray dual steel wheel with a five and 1/2 inch offset and an eight on six and 1/2 inch bolt pattern. Now this wheel is a dual wheel, so it can be used as either an inner or an outer wheel on your truck or your trailer, and depending on which way it's installed, it'll have either a positive or a negative five and 1/2 inch offset. And offset is always measured from the front mounting surface to the center line of the wheel. So basically, you install it this way as an inner wheel, it's gonna give you a positive five and 1/2 inch offset. If you flip it around and install it like this as an outer wheel, it's gonna give you a negative five and 1/2 inch offset.

The wheel is a sturdy steel construction. It is a silver powder coat finish over an E-coat primer, gives the excellent corrosion resistance. And it is a high quality wheel, does meet the DOT, Department of Transportation specifications. And this wheel is a hub piloted design. Hub piloted means that when you install this, it's gonna center right on the hub diameter right here.

So this hole is gonna fit perfectly onto the hub of your axle. And because it is hub piloted, the bolt holes do not have any chamfer or bevel to them. So it does require the use of 5/8 inch by 18 size flange nuts to hold this wheel in place. Those flange nuts we do sell separate on the website. They go at part number of 95188.

This wheel is made by Dexstar, so it is made in the USA. A few specs on this, the diameter, the diameter on a wheel is always measured inside the inside. And basically the reason that is, is 'cause when your tire is mounted on here, the tire beads will seat right here. So basically you're gonna be measuring inside the inside, which is bead seat to bead seat. So if we get a tape measure and if we go straight across, you'll be able to see there's your 16 inch diameter.

The width of the wheels gonna be the same way, bead seat to bead seat, so inside to inside six inches wide. The bolt pattern we mentioned on this is a eight on six and 1/2 inch bolt pattern, and if you wanna measure that on a wheel, that's an even number of lugs, like in this case it's pretty easy. 'cause if you notice the lug holes are directly across from each other. So all you have to do is pick one of the holes, measure directly across from center of this hole to center of this hole. On this wheel it'll measure six and 1/2 inches. So that means it's an eight on six and 1/2 inch bolt pattern. We mentioned the offset is either a positive or a negative five and 1/2 inches. Pilot hole diameter. Since this is hub piloted, this diameter is critical, 'cause it's gonna be perfectly centered on your hub. Pilot hole diameter is 4.88 inches, and the weight capacity on this wheel is 3,500 pounds. But that's gonna do it for a look at the Dexstar 16 inch by six inch gray dual steel wheel with a five and 1/2 inch offset and an eight on six and 1/2 inch bolt pattern.

Customer Satisfaction Score:

Ratings & Reviews

4.7

206 reviews
Review sort icon
Gray power coated, 16" steel dual trailer wheel with 5-1/2" offset features an 8 on 6-1/2 bolt pattern and meets Department of Transportation standards.

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Awesome service!



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Great response and delivery as usual.



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Thanks



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Exactly what I needed, Mike’s ability to get the correct item was a relief



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Excellent service and very helpful sale swoman!!!!



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Good product and fast ship



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Thank you ... excellent product balanced very close and worked perfect.



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Received it a day earlier than expected. Will make sure it is the right one on Friday. So far very happy with pricing and delivery time. I will recommend this site to others needing Rims!! Thanks



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GREAT PRODUCT...FAST SHIPPING



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Shipping could be quicker



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Excellent service , upgraded my shipping for free and my product arrived in two days.



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customer service is awesome, Stacey was so helpful in helping thur this order, knew her product and my needs, very good



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My customer busted a couple of rims and requested them to be replaced with a product that was made in the USA. These rims fit the requirements perfectly and were shipped to me promptly.



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My rim arrived today and as I was inspecting the rim I was definitely impressed with the powder coat paint. Very well done with a thick even coating. Much better than most powder coated items I purchase from other vendors. This is a well make product and I would have no reservations about recommending purchase of this item.

Richard profile picture

Richard

12/5/2021

I have had the rim in service for a year and it still looks great. Paint is still bright even though the trailer sits out in the weather every day. Happy with the purchase and would purchase this product again.



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All the way from australia in 4 days direct ship unbelievably great service, just awesome. The best company i have ever delt with. Will go way out of their way to get it to you or find it for you. thx scott



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I am very satisfied with everything I have ordered and everyone I have talked to is very knowledgeable. I've ordered the provider 14 ply trailer tires and use them on my dual tandem dump trailer . They seem to hold up very well under heavy loads. Orders show up within 2 days .
Thanks for great products and prices.



by:

Once again etrailer came through on a hard-to-find product at one of the best prices around! it's so good to see a truly great team, not only delivering a quality product/s but helping out in the decision process, helping customers like me to get it right the first time!! I built a spare tire for my Class C with this rim, that would have cost three times the price! Thanks to all for your help!



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Powder coating wasn’t great, lots of chipping inside that will eventually rust. Otherwise it’s heavy duty steel (41 lbs) and stamped USA.



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Received the first wheel and didn’t quite fit so called Etrailer and reordered another wheel and it fits exactly like it should on my vehicle, Thsnks to all at Etrailer for the service and follow up emails


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

  • Replacement Rims for 2020 P.J. Gooseneck Trailer
    Hi Manuel; you will need to find your pilot hole diameter and current offset so you can match it to the right replacement rims. Once you have this information you can choose from the following: -Steel Dual Wheel with Offset - 16" x 6" Rim - 8 on 6.5 - 4.77" Pilot - Black # AM95NR (Offset 5.35") -Steel Dual Wheel with Offset - 16" x 6" Rim - 8 on 6.5 - 4.75" and 4.77" Pilot - Silver # AM83NR (Offset 5.35") -Dexstar Dual Wheel with Offset - 16 x 6 Rim - 8 on 6.5 - 4.75" Pilot # AM20783...
    view full answer...
  • What is the Correct Lug Nut to Use with a Wheel Retaining Ring on Dual Wheel Axles
    As long as your dual wheel has a flat surface where the Flange Wheel Nut # 95188 would rest against, like what the Dexstar Dual Wheel # AM20790 has, then you would use this flange wheel nut in the place of a nut with a 90 degree cone. Attached is a review video of the flange wheel nut for you to check out. In the video we pull a wheel out to demonstrate the flat surface area the nut would install on. If you are using a wheel retaining ring, like the part # 33-52-1, then you would still...
    view full answer...
  • Trailer Wheels Which Fit a 5/8" Wheel Stud
    Currently the only other size wheels we have than the 17.5" # AM32NR which fits a 5/8" stud are dual wheels like the 16" # AM20790. You can consider switching to the Trailer Hub Wheel Stud # 7-223 so your axle can use a 9/16" wheel stud. You will need to verify the mounting hole size for your wheel studs to ensure this is the correct size.
    view full answer...
  • Can Hub Centric Wheels With 4.88" Pilot Hole Fit an Axle Designed For a 4.77" Pilot Hole
    There are centric rings you can find which will allow you to mount a Wheel # AM20790 having a 4.88" pilot diameter on a axle designed for 4.77" pilot holes. You will need to locate these centric rings as they are not something we currently carry. We also have the Wheel # LHHA420 with the 4.75" pilot hole size you are looking for if you do not want to use the additional part.
    view full answer...
  • Wheel Fitment for 5/8" Studs on Disc Brakes
    Hey Fred, thanks for reaching out! The only wheel we have that work with 5/8" studs is from Dexstar as part # AM20790. This has a 5-1/2" offset and is designed for a dual wheel setup, so if you have something else you'll need to talk to a local trailer shop about ordering a specialized wheel.
    view full answer...
  • Can The Dexstar Dual Wheel with 5-1/2" Offset Be Used On A 2023 Entegra Odyssey 26M Motorhome?
    Hey Don, thanks for reaching out. Yes, the Dexstar Dual Wheel with 5-1/2" Offset # AM20790 can absolutely be used on your 2023 Entegra Odyssey 26M motorhome. It's can be used on heavy dually trailers as well as Ford E-350 and E-450 Class C motorhomes with dual wheels. The important thing is making sure the wheel matches your chassis specifications. The # AM20790 is a 16" x 6" dual wheel with an 8 on 6-1/2" bolt pattern, a 4.88" pilot hole, 5-1/2" offset, and a 3,500 lb load rating. If...
    view full answer...
  • USA Made 16" Dual Trailer Wheel with 8 on 6-1/2" Bolt Pattern
    Hey Al, thanks for reaching out! The wheel that comes with the Provider ST235/80R16 Tire with Silver Vesper Dual Wheel - 8 on 6-1/2 # TA96FR is made overseas, but we have an alternative with the Dexstar Dual Wheel with 5-1/2" Offset # AM20790. This wheel isn't paired with a tire so you'll have to also get the Provider ST235/80R16 Radial Trailer Tire # TTWTRTM2358016E and have a shop mount the tire on the wheel for you. Let me know if you have any other questions!
    view full answer...
  • Recommended 16" Dually Trailer Wheels with 8-Bolt Pattern
    The Dexstar Dual Wheel part # AM20783 for 4.75" pilot or part # AM20790 for 4.88" pilot are the only two available dually trailer wheel options we offer with 16" diameter and 8-bolt pattern. These wheels are both constructed of steel. I am not aware of any aluminum dual trailer wheels so steel will be your only option.
    view full answer...
  • How to Determine Needed Pilot Diameter of Steel Dual Trailer Wheel
    The pilot diameter is measured as the diameter of the large hole in the center of the wheel. The Dexstar # AM20790 steel dual trailer wheel you referenced has a 4.88 pilot diameter. So which pilot diameter would you need? To figure that out, I would recommend you measure the pilot diameter of your existing wheels, and choose replacement wheels that have the same pilot diameter.
    view full answer...
    Image 1 for
  • 16 x 6 Dually Wheels with 4.88 Pilot Hole and 8 on 6-1/2 Bolt Pattern
    The closest we have is the Dexstar # AM20790 which has an offset of 5.5 inches. This is a 16 by 6 inch dually wheel with an 8 on 6-1/2 bolt pattern and 4.88 pilot hole; however, it is a hub pilot wheels not stud pilot. The only stud pilot wheels we carry are 17-1/2 inch wheels.
    view full answer...
  • What Is Backspacing Dimension For Taskmaster Steel Dual Trailer Wheel
    The total backspacing for the Taskmaster Steel Dual Trailer Wheel, part # TTW660865SDX2C is 8.85 inches front he front of the mounting surface to the back of the rim on the wheel. This is a 16-inch x 6-inch wheel with an 8on 6-1/2 bolt pattern. The wheel has a 4.88 inch diameter pilot and has a 3,500-lb capacity.
    view full answer...
  • How Much Does Dexstar Steel Dual Trailer Wheel # AM20790 Weigh
    Dexstar Steel Dual Trailer Wheel # AM20790 has a shipping weight of 41 pounds and weighs close to 39 pounds or so by itself minus any packaging. So if weight is an issue I would use 40 pounds in calculations to err on the side of caution.
    view full answer...
  • Dually Wheels for 235/86-16 Tires
    We currently have a dually wheel available by itself but no tire and wheel combos for duallies. Any tire shop should be able to mount the tires on the wheels for a nominal fee. For a 16 inch dually wheel we have the 16x6 inch with 8 on 6-1/2 bolt pattern with 5-1/2 inch offset # AM20783 or # AM20790.
    view full answer...
  • Will Dexstar Steel Dual Trailer Wheel # AM20790 Work on a 1983 Dodge 1-Ton Dually
    I reached out the manufacturer and the Steel Dual Trailer Wheel - 16" x 6" - 8 on 6-1/2 - 4.88" Pilot - Gray # AM20790 are not recommended for truck use as they haven't been tested for that use. They said that they have seen them used in that way, but it will not be covered under the manufacturer's warranty if you choose to use them in that way.
    view full answer...
  • Bolt Pattern of Taskmaster Steel Dual Trailer Wheel Item # AM20790
    First, 170 mm is 6.69 inches. The Dexstar Steel Dual Trailer Wheel - 16inch x 6inch - 8 on 6-1/2 - 4.88inch Pilot - Silver Item # AM20790 that you referenced has a bolt pattern of 8 on 6-1/2 inches so it would be close but not the same. We do not have anything that uses a bolt pattern of 8 on 170 mm.
    view full answer...
  • Does Dexstar Steel Dual Trailer Wheel # AM20790 Require Flange Nuts
    With the Dexstar Steel Dual Trailer Wheel # AM20790 Dexstar requires the use of flange nuts in the size of 5/8"-18 like part # 95188. I can't recommend an acorn style of nut.
    view full answer...
  • What Bolt Pattern Does Trailer Wheel # AM20790 Have
    The bolt pattern hub the trailer wheel part # AM20790 you referenced is designed to fit is 8 on 6-1/2 inch which is a very common bolt pattern for dually trailer wheels. If you have an 8 lug bolt pattern on your hubs this will fit and work well.
    view full answer...
  • Availability of Trailer Rim that is 16x6 inch, has 8 on 6-1/2 Bolt Pattern and Center Bore 4.88 in
    The Dexstar Dually Wheel part # AM20790 is a 16 x 6 inch wheel with an 8 on 6-1/2 inch bolt pattern and a center bore of 4.88 inches. It fits all your criteria mentioned so it would work well for you. Most popular tire we offer to fit this rim is the part # TTWPRG235R16. This is a 235/85-16 size tire.
    view full answer...
  • Replacement 16 Inch Trailer Wheel with 8 on 6-1/2 Bolt Pattern
    All of our tires and wheels are for use on trailers. If you're looking for a 16 inch, 8 on 6-1/2 bolt pattern wheel for a trailer the part # AM20790 that you referenced is just that. This specific wheel is for a dual-wheel setup and has a 4.88 inch pilot hole. If you're looking for a similar trailer wheel that isn't for dual wheels then # TTW660865WS4 is a better option. It's also an 8 on 6-1/2, 16 inch silver steel rim with a 4.88 inch pilot hole.
    view full answer...
  • Maximum PSI of Dexstar Dual Wheel AM20790
    The Dexstar Dual Wheel with 5-1/2" Offset # AM20790 does not have a maximum pressure since the wheel could handle far more than any tire that would fit. Max psi is determined by the valve stem. This wheel does not include a valve stem so you could add the # AM20906 which can handle up to 200 psi.
    view full answer...
  • Is Taskmaster Wheel part # AM20790 DOT Approved
    Yes, the Taskmaster Wheel part # AM20790 is DOT approved.
    view full answer...

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


Used Items Available
EtrailerWeb.DataContracts.Swiper.SwiperImageOnlyElement EtrailerWeb.DataContracts.Swiper.SwiperImageOnlyElement
Image of AM20790

Condition: Surface Scratches

Notes: face of the rim has some minor scuffing, otherwise in like new condition.

$115.61
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Adele M
Updated by:
Adele M
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Sabrina W
Updated by:
Sabrina W
Employee Adam R
Expert Research:
Adam R
Employee Laura H
Written by:
Laura H
Employee Dustin K
Video Edited:
Dustin K

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