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  1. Trailer Tires and Wheels
  2. Dexstar
  3. Wheel Only
  4. 16-1/2 Inch
  5. 8 on 6-1/2 Inch
  6. Steel Wheels - Powder Coat
  7. Dual Wheels
Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5

Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5

Item # AM20730
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Our Price: $231.44
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Trailer Tires and Wheels
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Shipping Weight: 43 lbs
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Dexstar Steel Wheels - Powder Coat,Dual Wheels Trailer Tires and Wheels - AM20730
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Silver power coated, 16-1/2" steel dual trailer wheel with 5-1/2" offset features an 8 on 6-1/2 bolt pattern and meets Department of Transportation standards Lowest Prices for the best trailer tires and wheels from Dexstar. Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5 part number AM20730 can be ordered online at or call 1-800-496-5010 for expert service.
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  • Reviews (90)
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Dexstar Trailer Tires and Wheels - AM20730

  • Wheel Only
  • 16-1/2 Inch
  • 8 on 6-1/2 Inch
  • Steel Wheels - Powder Coat
  • Dual Wheels
  • Dexstar

Silver power coated, 16-1/2" steel dual trailer wheel with 5-1/2" offset features an 8 on 6-1/2 bolt pattern and meets Department of Transportation standards


  • Sturdy steel construction
  • Excellent corrosion resistance
    • Silver powder coat finish over e-coat primer
  • High-quality wheel meets DOT specifications
  • Stud diameter: 5/8"
  • Hub-piloted design
  • Non-chamfered bolt holes
  • Requires 5/8" flange nuts (95188 - sold separately)
  • Made in the USA


  • Rim dimensions: 16.5" diameter x 6.75" wide
  • Bolt pattern: 8 on 6.5"
  • Offset: 5.5"
  • Pilot hole diameter: 4.75"
  • Capacity: 3,100 lbs
  • Limited 2-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"

017-157-52 Dexstar Dual Wheel


20730DX Dexstar Dual Wheel - 16.5"


Customer Reviews

Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5 - AM20730

Average Customer Rating:  4.9 out of 5 stars   (90 Customer Reviews)

Silver power coated, 16-1/2" 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 service, Alex found a head to find rim for an old trailer. Great help and received it quickly


The wheel looks great, and was exactly what I ordered. Kudos for delivering this wheel much sooner than the original estimated ship date. Will be doing business with you in the future.


Will use etrailer again in the future


Awesome fast shipping on a wheel.that local dealers said I would not be able to find . Thank you


A hard-to-find piece made it easy for me with you, good price and fast shipping.


Received correct item, a 16.5" steel rim. Shipping cost was reasonable & Arrived as scheduled. Will definitely use & recommend in the future. Very satisfied. Got our trailer rolling again.

1 year later and its still going strong. is the best website for anything you need trailer related. Site is easy to navigate, has tons of useful information and if you need help from a person they always answer the phone with top notch customer service.
Evin R - 01/04/2019


Very heavy rim and well made. Finish is also heavy duty. Shipping was faster than I expected, especially around the holidays and customer service from this company is very good. Something seldom seen in todays society. Mounted tires and installed on a 20,000# trailer with no issues. Have bought from this company before and will definitely buy again.


I ordered 4 rims from the shipping was free and amazingly Fast 2 days way to go great product.
I would highly recommend the shipping was super fast and a great price on their product


I enjoyed working with you.
Fast email
response and delivery was made 1 day early.
Keep up the Great Work!


Great Price Great Service Excellent Product. Love your web site very easy to navagate. My new one stop shop for trailer parts...
Thank You....


Needed a spare rim for my tandem dually gooseneck trailer and this fit the bill


First time ordering from etrailer and very satisfied with product and service. I'm certainely going to order from them again.


Good price, Great Quality, good communication and instant shipping .It don't get no better than this.

No problems
Forbes - 07/31/2019


The fitment was great, all six of the wheels are a little sharp from the punch so the edges need to be cleaned up with a deburring tool, but the bead is perfect and they worked for the application.


Extremely fast delivery not cheap products and prices fairly. Wide selection of trailer parts and accessories.


Product is exactly what I expected, perfection!! I really appreciate made in the U.S.A. my trailer is a 1989 Eager Beaver and also U.S. made. I would recommend product to anyone.


I'll recommend you guys to anyone that's looking for specific type of wheel, delivery was prompt and communication excellent, keep the good work


Could not find this rim locally and I had a job to get done.. etrailer really came through with a quick shipment and great product..Thanks etrailer


Excellent product. Good price, and the service once my order is place is outstanding.


Very much satisfied with both the quality of the product and the timely delivery. Excellent people to work with. Will certainly use them again.


Have not had opportunity to install product. The quality of the rim looks to be superior as well as the valve exstenders. The delivery was right on time!! Good job.


rims showed up sooner then expected, nice wheels.


product was exactly as described,seems to be great quality and shipping time was awesome.Definately will be a return customer


Exactly what I needed.

Been a year and still going
Jimmy M - 06/20/2017


Delivered on time as promised. Can't ask for any more than that.

Show More Reviews

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

  • What Tire Size Fits on the Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5
    The Dexstar dual wheel, # AM20730, can accept several tire sizes depending on the diameter and load carrying capacity you need. But, the 2 most common tire sizes for a 16.5 x 6.75 wheel are either an 8.75-16.5 tire or a 9.50-16.5 tire. We do not carry tires in this size but a local tire shop should be able to get you the size you need though it may be a special order item.
    view full answer...
  • How is Positive Offset Measured on Dexstar Dual Wheel with Offset # AM20730
    Wheel offset is always measured from the center line of the rim to the hub face. In the case of Dexstar Dual Wheel with Offset # AM20730 the rim provides 5-1/2-inches of positive offset, which moves the tire surface closer to the vehicle. A typical application for this component is as a front wheel on a dually truck or RV.
    view full answer...
  • Bolt Pattern and Pilot Hole Diameter For Dual Tandem Axle Dump Trailer With 16.5 Inch Wheels
    You will need to check the bolt pattern and the pilot hole. The standard bolt pattern is 8 on 6-1/2 inches. The pilot hole in the middle is often in the 4.75 to 4.78 inches range like you see with the Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5 # AM20730. Oil bath hubs are not uncommon. Let me know what you have and I'd be happy to check for a compatible option.
    view full answer...
  • Dimensions of Lug Holes in Dexstar Dual Wheel with Offset AM20730
    The wheel stud (lug) holes in the Dexstar Dual Wheel with Offset # AM20730 are non-chamfered holes that accept a 5/8-inch stud diameter. I went to our warehouse with my trusty digital caliper to measure the holes in this item. I checked several holes and their size ranged from 0.660 to 0.665-inches. This wheel mounts with 5/8-inch flange nuts # 95188.
    view full answer...
  • Are Destar Dual Wheels Hub Centered or "Coined" Lug Nut Centered?
    The Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5 # AM20730 are not "coined". They are hub-centric meaning the hub centers the wheel and then Flange Wheel Nut - 5/8" # 95188 are used to hold them in place. The pilot hole diameter is 4.75 inches.
    view full answer...
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  • Dually Wheel for a Texas Bragg Trailer with 7.50-16 Tires
    The 7.50-16 is a light truck tire size sometimes used on trailers. It fits a 16x6 inch wheel. We have several wheels in this size with an 8 on 6-1/2 bolt pattern but since you have dually wheels you will want # AM20783. I have included a link to a video review of this wheel for you.
    view full answer...
  • Dual Trailer Rims with 8 on 6-/2 Inch Bolt Pattern for 9.50-16LT Tires
    We offer the Dexstar # AM20730 which is a 16-1/2 x 6-3/4 inch rim with a 4.75 inch pilot diameter. This wheel has a 5-1/2 inch positive offset.
    view full answer...
  • Recommended 16.5 Inch Diameter Trailer Wheel with 8 on 6-1/2 Inch Bolt Pattern
    I do have options for you but we do not offer a 16.5" diameter x 7" wide trailer wheel with a 8 on 6-1/2" bolt pattern. The closest option we have to what you are looking for is the Dexstar Steel Spoke Trailer Wheel part # 17-163-7 for single wheel applications or the Dexstar Dual Wheel with Offset part # AM20730 for dual wheel applications. These wheels both have a 16.5" diameter x 6.75" wide dimension with 8 on 6-1/2" bolt pattern. The dual wheel also has a + 5.5" offset. I have attached...
    view full answer...
  • How to Distinguish Hub-Piloted Wheel from Stud-Piloted Dual RV Wheel
    The size of pilot hole in a wheel matters if the wheel is a hub-centric type, but not if it is a stud-piloted wheel that centers using the wheel studs. If you remove your outer wheel and see a threaded part like # 6-69-2 with wrench flats then you have a stud-piloted wheel and the pilot hole diameter being larger does not matter. But if you see just standard threaded studs without the wrench flats then you have a hub-piloted wheel and the pilot hole size needs to match. You can see all...
    view full answer...
  • Replacement Dual Wheel Dual Axle Wheels for 16.5 x 6 Rims with 8 on 6-1/2 Inch Bolt Pattern
    For your 16-1/2 inch dually wheels we don't have an exact match as what you have is an odd size. However I do have a couple options for you that will work for your trailer. I recommend the Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5 # AM20730. These wheels have a 4-3/4 inch pilot hole so they will work with your hubs because the wheels are hub centric so the pilot hole being larger isn't an issue. The slightly wider rim also is not an issue as the tires that are compatible...
    view full answer...
  • Availability of 16.5 inch by 6-3/4 inch Wide Trailer Wheel
    The closest wheel we have to what you are looking for is the # 17-163-7 which is a 16-1/2 inch diameter by 6-3/4 inch width trailer wheel that has an 8 on 6-1/2 inch bolt pattern, a pilot diameter of 4.9 inches, a capacity of 3,530 lbs, but has a zero offset. We do not have any with a .5 inch offset.
    view full answer...
  • Trailer Tires for a 2019 Jayco E450SD Greyhawk 30x
    It is possible that the Vesper Steel Dual Trailer Wheel - 16" x 6" - 8 on 6-1/2 - 4.88" Pilot - Silver item # MX89FR will work on your 2019 Jayco Greyhawk Motorhome, but it is a trailer wheel. In order to figure out if this will fit your motorhome you will need to confirm the bolt pattern of your current wheels, the offset, and pilot diameter. The item # MX89FR has an 8 on 6-1/2 bolt pattern, 4.88" pilot diameter, and a +5.35" offset. As long as this matches your current wheels this can...
    view full answer...
  • Trailer Rim Availability that is 16-1/2 inch In Diameter and 6-3/4 inches in Width
    For a wheel that matches what you listed we have the Dexstar Wheel part # AM20720DX which is 16-1/2 inches in diameter and has a width of 6-3/4 inches. This has 6 lug bolt pattern. For an 8 lug we have the part # AM20725DX. If you were looking for a dually wheel setup we have the part # AM20730 instead. This has 8 lug bolt pattern.
    view full answer...
  • Wheel And Tire For Trailer With 235/80 16 Tire, 8 On 6-1/2 Bolt Pattern And 4.75 Pilot Hole
    I do have a wheel that may work for your application, but all of the 16" wheels we offer with a 4.77" pilot hole diameter have an offset. My recommended wheel ls the Dexstar Dual Wheel with Offset - 16.5 x 6.75 Rim - 8 on 6.5, part # AM20730. It is a wheel with 8 on 6-1/2" bolt pattern and a 4.75" pilot hole diameter. This wheel does have a 5.5" offset. For a compatible tire I recommend the Westlake ST235/80R16 Radial Trailer Tire - Load Range E # LHWL401. I have included product description...
    view full answer...
    Image 1 for
  • Replacement Trailer Wheel for Equipment Trailer
    We have several trailer wheels that will likely work for you. You didn't say the diameter of your rims but 17-1/2 inch is the most common with those specs. We have 3 Taskmaster wheels with a 4.76 inch pilot, 2 Dexstars with a 4.75 inch, and 1 dual wheel also with a 4.76 inch pilot hole. Taskmaster: # TA45ZR # TA35ZR Dexstar: # AM20738 # AM22704 Dual Wheel # AM22467 We also have one dual wheel that's 16-1/2 inches in diameter, # AM20730.
    view full answer...

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