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Dexstar Steel Mini Mod Trailer Wheel w/ Offset - 12" x 4" - 5 on 4-1/2 - Silver
Dexstar

Dexstar Steel Mini Mod Trailer Wheel w/ Offset - 12" x 4" - 5 on 4-1/2 - Silver

Part Number: AM20165
In Stock
$58.94
Retail:$64.90
You Save: 9%
Trailer Tires and Wheels
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Silver powder coated, 12" steel wheel features a 5 on 4-1/2 bolt pattern and meets Department of Transportation standards. Great Prices for the best trailer tires and wheels from Dexstar. Dexstar Steel Mini Mod Trailer Wheel w/ Offset - 12" x 4" - 5 on 4-1/2 - Silver part number AM20165 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 - AM20165

Highlights

  • Handles the Load: Rated for 1,520 lbs capacity for strong, dependable towing performance.
  • Rust Protection That Lasts: Silver powder coat over e-coat primer resists corrosion.
  • Built Tough: Sturdy steel construction stands up to long hauls and heavy use.
  • Safe Fit Every Time: 5 on 4-1/2 bolt pattern with -0.5" offset ensures proper alignment.
  • Ready for Highway Use: Meets Department of Transportation standards for road safety.
  • Simple Valve Setup: 0.453" valve stem hole fits standard snap-in stems when installing tires.

Features to know about

Built for Real-World Loads: 1,520-lb Wheel Capacity

When you’re hauling gear that can’t afford weak links, this steel wheel brings solid numbers. The 12" x 4" rim is rated for 1,520 lbs and meets Department of Transportation standards, so it’s ready for steady weight and highway speed alike. That kind of strength gives you confidence every time you hitch up and go.

Fights Rust and Corrosion: Starlite Silver Powder Coat over E-Coat Primer

Moisture and road grime can eat through ordinary finishes fast. This wheel’s e-coat primer and silver powder coat lock out corrosion before it starts. The result is a clean, durable finish that holds up season after season, even in humid or salty environments.

Solid Steel Construction for Everyday Dependability

The Dexstar Mini Mod design isn’t just for looks—it’s built from sturdy steel that stays true under load. Whether it’s parked outside or rolling down the highway, that strength keeps your setup stable and dependable without adding unnecessary weight or flex.

Straightforward Fitment with 5 on 4-1/2 Bolt Pattern

Getting the fit right shouldn’t be guesswork. This wheel uses a 5 on 4-1/2 bolt pattern, a pilot diameter of 3.19", and a -0.5" offset for predictable alignment. Wheel bolt size is 1/2"-20, and the valve stem hole measures 0.453". Everything is sized to standard specs so installation is simple and secure.

Specs

Dimensions

  • Rim dimensions: 12" diameter x 4" wide
  • Bolt pattern: 5 on 4-1/2"
  • Offset: -0.5"
  • Pilot diameter: 3.19"

Diagram showing how to measure an even-numbered trailer wheel bolt pattern, highlighting the line between opposite bolt holes to determine the bolt circle diameter.

Diagram illustrating measurement method for an odd-numbered trailer wheel bolt pattern, showing how to measure from one bolt hole center to halfway between opposite holes.

Capacity

  • Capacity: 1,520 lbs

Hardware

  • Wheel bolt size: 1/2"-20
  • Valve stem hole diameter: 0.453"

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"

20165 Dexstar Modular Starlite Silver - 12"

017-366-2J

Replaces Americana 20165DX





Video of Dexstar Steel Mini Mod Trailer Wheel w/ Offset - 12" x 4" - 5 on 4-1/2 - Silver
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 Detailed Breakdown of the Dexstar Steel Mini Mod Trailer Wheel w/ Offset

Hello, everybody. This is Jeff at etrailer.com. Today we can take a look at this Dexstar 12 inch by four inch silver modular steel trailer wheel with an offset. Has a five on four and a half inch bolt pattern. Now, this is a sturdy steel construction. The design on this is a modular design wheel.

And when we say modular design, that's the one that has the round holes that go all the way around the wheel. This is a silver powder coat finish over an eco primer, so it does give you excellent corrosion resistance. And it is a high quality wheel. It does meet the DOT, Department of Transportation, specifications. It is made in the USA.

Few specs on this. The diameter, which is gonna be measured inside to inside. So, if we take our tape measure, and if we go inside to inside, you'll be on the see there's your 12 inch diameter. The width is the same way. You're gonna measure bead seat to bead seat.

So, inside to inside, there's your four inch width. Now, the bolt pattern on this one is a five on four and a half inch bolt pattern. And if you wanna measure that bolt pattern on a wheel that's an odd number of lugs, in this case, five, what you want to do is pick any hole, let's say this one, and then you'll measure across to either one of these holes. But when you measure it, it's from the center of the starting hole to the furthest edge of whichever hole you measure to. So, on this one, if we put a ruler on it, measure four and a half inches, so that means this is a five lug four and a half inch pole pattern.

Now, we did mention this wheel has a slight offset, it's a half inch offset. And it is a negative offset. And what the offset means is this mounting surface right here, instead of being right in the center of the wheel, it actually goes back. It moves the mounting surface a half an inch back towards the trailer, which will, in turn, will move the wheel away from the trailer about a half an inch. This does use a wheel lug size of a half inch by 20. The pilot hole diameter, which is this large hole here in the center, goes over the hub on your trailer. Diameter of that opening is 3.19 inches. And if you notice, this does not come with a center cap. If you do want a center cap, we do sell those separately on our website. And you do wanna order the center cap by the size of this pilot hole. So, this is 3.19 inches. So, when you order a center cap, you wanna make sure you get one that has that diameter. And the weight capacity on this wheel is 1,520 pounds. But that should do it for the review on this Dexstar 12 inch by four inch silver modular steel trailer wheel with an offset and the five on four and a half inch bolt pattern.

Customer Satisfaction Score:

Ratings & Reviews

4.8

3292 reviews
5 Stars
(2862)
4 Stars
(269)
3 Stars
(62)
2 Stars
(34)
1 Star
(65)
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Silver powder coated, 12" steel wheel features a 5 on 4-1/2 bolt pattern and meets Department of Transportation standards.

by:

This is wheel #6 for my 19 foot travel trailer. Upgraded to 15” wheels and tires for a trip up the ALCAN to Alaska. I am sure they will make a big difference, especially with the e-series tires mounted on them.



by:

Exactly what I needed, the website was easy to navigate.
Pleased with the shipping seed, Thank You Dan J.



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Perfect replacement for the stock wheels on my dad's 35 year old trailer. Hauled 3 loads of mulch already. Great product and well packaged. Outstanding customer service as well. Thank you!



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Dexstar is the only steel wheel I will buy. High quality finish, reliable quality, reliable durability.



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Absolutely great service!!!



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Arrived promptly! Just what I ordered and received in great condition. Packed well. Prices are competitive.



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No issues.



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This was a perfect match and replacement for my Triton trailer. Quality was excellent.



by:

Good replacement rim for one that was damaged after the tire blew out. Received it very quickly.



by:

perfect match for our stock wheels



by:

Purchased this wheel because I did not have a spare tire for my PWC trailer. Wheel arrived on time and was exactly as advertised. Wheel is high quality at a fair price. Thanks!



by:

Awesome customer service. Best order tracking system I have ever seen from anyone, kept me in the loop from start to finish. Order arrived before promised and was packed very well. Definitely would buy from again and highly recommend.

Keith profile picture

Keith

10/23/2023

After one year still awesome as expected.



by:

Thank you for such a great experience. My packages arrived 2 days before the estimate, and I had the wheels and tires mounted and aired up 15 minutes after they arrived. I just put them on my trailer this morning. They look great!


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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Installed by:
Jeff D
Employee Laura H
Written by:
Laura H
Employee Dustin K
Video Edited:
Dustin K
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C

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