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Aluminum Split Spoke Trailer Wheel - 12" x 4" Rim - 4 on 4
HWT

Aluminum Split Spoke Trailer Wheel - 12" x 4" Rim - 4 on 4

Part Number: AM22318HWT
In Stock
$101.46
Trailer Tires and Wheels
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Sturdy, stylish aluminum trailer wheel is lightweight, provides superior corrosion protection and meets Department of Transportation standards. Great Prices for the best trailer tires and wheels from HWT. Aluminum Split Spoke Trailer Wheel - 12" x 4" Rim - 4 on 4 part number AM22318HWT can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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HWT Trailer Tires and Wheels - AM22318HWT

  • 12 Inch
  • Wheel Only
  • 4 on 4 Inch
  • Aluminum Wheels
  • HWT

Sturdy, stylish aluminum trailer wheel is lightweight, provides superior corrosion protection and meets Department of Transportation standards.


Features:

  • Durable, corrosion-resistant aluminum construction
  • Split-spoke design is unique and appealing
  • Front and back of wheel are clear coated
  • Improved clamp force (ICF) technology helps to keep wheel securely in place
    • Bulletproof joint created between wheel and hub when properly installed
    • No need to retorque after initial installation
  • High-quality wheel meets DOT specifications


Specs:

  • Rim dimensions: 12" diameter x 4" wide
  • Bolt pattern: 4 on 4"
  • Wheel bolt size: 1/2"-20
  • Pilot diameter: 2.80"
  • Offset: 0
  • Load rating: 1,220 lbs
  • Lifetime warranty against structural defects


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 (D) 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"


22318HWT Hi-Spec Series S5 Split Spoke Aluminum Wheel - 12"





Customer Satisfaction Score:

Ratings & Reviews

4.8

636 reviews
Sturdy, stylish aluminum trailer wheel is lightweight, provides superior corrosion protection and meets Department of Transportation standards.

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It is a fantastic wheel. I love it.



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

  • Looking to Replace My 4.80 x 12 Trailer Tires with Tires and Wheels with 4 on 4 Bolt Pattern?
    Hello Scott, Your current tire 4.80 x 12 is a Bias tire with an outside diameter of 20.5" and a width of 4.8", the KR25 Radial tire (ST145/R12) with an outside diameter of 21.3" and a width of 5.7". If you have the extra clearance to go up a little in size, I would make the swap to the radial tires and go with the Kenda KR25 Radial Trailer Tire with 12" Aluminum HWT Wheel - 4 on 4 - Load Range D # AM31208HWT. We do not have the 4.80 x 12 already assembled on the wheel, so if you wanted...
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  • How Much Does Aluminum Split Spoke Trailer Wheel Weigh
    The Aluminum Split Spoke Trailer Wheel # AM22318HWT weighs 10 lbs.
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  • Available Vintage Trailer Wheels with 4-Lug Bolt Pattern
    We have trailer wheels in two different 4-lug patterns, the 4-on-4 pattern found on a wheel such as # AM22318HWT and also the 4-on-9.44 vintage wheel pattern as with the wheels shown on the linked page. You can refer to the linked article on wheel bolt patterns for help confirming which pattern you need. In this vintage bolt pattern we offer 13-inch, 14-inch and 15-inch wheels and their widths also vary from 4-1/2 to 6-inches. All of these vintage wheels feature silver powder coated steel...
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  • 145/R12 Load Range E Trailer Tire and Aluminum Wheel with 4 on 4 Bolt Pattern
    There are so many possible tire and wheel combinations that manufacturers have chosen to provide only the most common set ups. But a local tire shop will be able to mount a tire on a wheel for a nominal fee. For a 145/R12 Load Range E tire we have # AM10140. For 12 inch aluminum wheels with 4 on 4 bolt pattern, take a look at the # AM22318HWT. I have linked videos for each of these wheels and the tire for you.
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  • Smallest Trailer Tire with Speed Rating Over 80 Miles Per Hour
    Eight inch trailer tires max out at 65 miles per hour. They are so small that at speeds above that they would have so many revolutions that they would get excessively hot and fail. Also, there isn't an 85 mph speed rating for tires. It goes from 81 (M rating) to 87 (N rating) and the highest that I have seen for a trailer tire is an M speed rating. To get to the M speed rating you would have to go all the way up to 12 inch tires and wheels such as # TTWSF48012C for a tire and depending...
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  • Will Wheel Designed For 1/2 x 20 Wheel Stud Work With M12x1.25mm Wheel Stud?
    I reached out to HWT who makes the Aluminum HWT Series S5 Trailer Wheel - 12" x 4" Rim - 4 on 4 # AM22318HWT you were looking at which uses a 1/2" x 20 wheel stud and they mentioned it will work just fine on your M12x1.25mm studs. I included a video of the # AM22318HWT for you to take a look at.
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  • Trailer Tire Speed and Weight Ratings
    Trailer tire speed ratings do use a letter code system. A tire rated L for speed means it can be operated up to 75 mph; a tire rated M for speed can be operated up to 81 mph. There are many other speed codes. A trailer tire that does NOT indicate any specific speed rating on its sidewall should be presumed to be rated for 65 mph. If your tires do not indicate a speed rating that is molded right into the tire's sidewall then you should go by what the trailer documentation says. It is possible...
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  • Better Looking Wheels for Harbor Freight Trailer with 12 inch White Wheels
    The 12-inch trailer wheel part # AM22318HWT will fit your trailer and current tires as all 12-inch trailer tire sizes are designed for a 4-inch-wide rim like this one. It will attach directly to the hubs you have and easily allow your tires to be installed on them as well. The next size up in rim/tire size is going to be a pretty big jump in width and diameter which I believe would cause clearance issues, so your best option is the part # AM22318HWTB The widest tire size that fits this...
    view full answer...
  • Will a 4.80-12 Tire Fit on a 12x4 Wheel
    A 4.80-12 tire is indeed compatible with a 12x4 inch rim like the # AM22318HWT HWT Wheel you mentioned. It'll fit great and will really dress up the looks of your trailer. If you needed tires as well, we offer the Taskmaster # TT48012C radial in load range C, for a 990 lb weight capacity per tire/1980 lb capacity per axle. I'll link you to our series of trailer tire and wheel help articles, which contain more information than you can shake a stick at.
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  • Replacement Tires and Wheels For 2016 Jayco Pop-up Camper 12UD
    Great News, The ST145/R12 tire size with load range E like # AM10140 can be paired with an aluminum wheel like part # AM22318HWT. These do not come mounted. You would need to have them mounted at a local shop upon arrival. The # AM22318HWT is a 4 on 4. If you need a 5-bolt wheel, the # LH45FR would work instead of the # AM22318HWT. We normally do not recommend going down in load ranges from what the manufacturer put on the trailer but if the tire is properly rated for the weight of...
    view full answer...
  • Options For Wheel Upgrade to Replace 4.80-8 Wheels and Tires on Jetski Trailer
    Hey Jason, All of the wheels for your Jetski Trailer in the 8" size are going to be the same plain wheel you currently have. As long as all of your wheels are still usable, the easiest thing to do is to stick with them. If you have enough room on your trailer to go with larger wheels, you can get a better looking wheel stepping up to a 12" wheel like # AM22319HWT if you have the the 5 on 4-1/2" bolt pattern, or # AM22318HWT if you have the 4 on 4" pattern. You'd need a 4.80-12 tire #...
    view full answer...
  • What is the Pilot Diameter of the CE Smith Trailer Hub Assembly # CE13100
    On the CE Smith Trailer Hub Assembly # CE13100 the base of the side that your wheel will fit measured about 2-3/4 inches as demonstrated in the attached picture. Keep in mind that this hub has a 4 on 4 inch bolt pattern and the wheel with the maximum diameter that will fit it is 12 inches. This would work perfectly with a wheel like the Aluminum HWT Series S5 Trailer Wheel # AM22318HWT.
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  • Recommended 8 Wheel and Tire Combination For 1800lb Trailer Going Cross Country.
    I recommend the Kenda 5.70-8 Bias Trailer Tire with 8" White Wheel - 5 on 4-1/2 - Load Range D # AM30155 which has a load rating of 1075lbs at 100 PSI, but the wheel is limited to 910lbs each so that would be the actual max rating as you are limited to the lowest rated component. Since some of the weight of your 1800lb trailer will be tongue weight and not on the wheels, this will be plenty for your trailer. This tire has an 18" overall diameter like you mentioned you wanted and carries...
    view full answer...
  • How to Match New Trailer Wheels for Boat Trailer
    You can make sure new trailer wheels will fit on your trailer's hubs by matching up their dimensions and bolt pattern. The part # AM22318HWT that you referenced is a 12 x 4-inch wheel that has a 4-on-4-inch bolt pattern. These wheels fit on 1/2-inch diameter wheel studs like those on idler hub # AKIHUB-440-2-G-1K. The tire sizes that can fit on a 12 x 4 wheel like these include 4.80-12, 5.30-12 and 145/80-12. These tires will have a slightly different overall diameter when mounted on either...
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  • Best Replacement Wheel And Tire For 1,700LB Pop-Up Trailer 5.3R12 Tires With 4 Lug Wheels
    The absolute best wheel and tire are not available as a set that is already mounted. You would need to have them installed by a local tire shop. The Aluminum Split Spoke Trailer Wheel # AM22318HWT and Taskmaster 5.30R12 Radial Trailer Tire # TT53012C would give you the best wheel and tire that we offer. The aluminum wheel construction offers the lightest weight and best corrosion resistance. And the radial tire is best for highway use and long tread life. For your 1,700 lb pop-up I really...
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  • Aluminum Trailer Wheel with 4 Lug Bolt Pattern and Radial Tire Size 4.80-12
    We have the part # AM30677 which is a trailer tire size of 4.80-12 mounted on an aluminum wheel, but the tire is bias ply. The only similar solution that involves a radial would be the radial tire part # TT48012C plus the wheel by itself like part # part # AM22318HWT. You'd have to have these mounted locally when they arrive to you.
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  • Center Caps and Lug Nuts to Go with Aluminum HWT Series S5 Trailer Wheel
    To go with the Aluminum HWT Series S5 Trailer Wheel # AM22318HWT you can use the chrome plated center cap # AM90113 that fits the 2.80 inch pilot hole. Then we have chrome lug nuts # 12CLN as well. If you need a valve stem and want to keep the same look with it we have a metal stem # AM20906 that's rated for over 100 psi.
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  • 12 inch x 4 inch Trailer Wheels with 4 on 4 inch Bolt Pattern
    The Aluminum Split Spoke Trailer Wheel # AM22318HWT that you were looking at is a 12" x 4" wheel with a 4 on 4" bolt pattern. I'm also linking our selection of 12" wheel with a 4 on 4" bolt pattern for you to reference and filter through if you'd like to see any other options that we have.
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  • Troubleshooting Trailer Tires On Tandem Axle Boat Trailer Wearing Quickly
    There are a few things that can cause trailer tires to wear quickly. Is the tire wearing normally as in all of the tread has even wear, or are they wearing unevenly? First is if the wheels are bent from hitting a curb or pothole, next is if the tires are not run at the max air pressure stamped on the sidewall of the tire, and next is exceeding the load capacity of the tires. Since you mentioned your tires are not overloaded I would check the wheels for any noticeable damage that could...
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  • Offset of HWT Aluminum Split Spoke AM22318HWT 12x4 Trailer Wheel
    Glad to help you with that. The # AM22318HWT wheel has an offset of zero. The wheel's mounting plate is located exactly in the center of the width of the wheel. I've highlighted the other specs in the provided diagram. I've also linked you to a product description video for the wheel.
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    Image 1 for
  • Trailer Wheel With 4 on 4 Bolt Pattern for Carlisle ST145/12 Trailer Trailer
    We absolutely have a trailer wheel with a 4 on 4" bolt pattern that your Carlisle ST145/12 trailer tire will fit. There are a number of different styles available, so I'll list the options for you and you can choose from the one that you like the best. - Dexstar Steel Spoke Trailer Wheel - White Powder Coat # AM20122 - Aluminum Split Spoke Trailer Wheel # AM22318HWT Both of these would also require a valve stem, the Americana High Pressure Rubber Snap-In Valve Stem # AM20904. I have...
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  • Availability of a Wheel with a 4-Bolt Pattern for a 1987 Kit Companion Trailer
    I have linked our selection of wheels that have a 4 on 4" bolt pattern for you to filter through. The most popular one that we have is the Aluminum HWT Series S5 Trailer Wheel # AM22318HWT which is a 12" x 4" wheel with a pilot diameter of 2.8" and a wheel bolt size of 1/2"-20. If you can let me know what size tires you are using I can recommend the correct wheel size should this one not be correct.
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  • Are All Trailer Wheels with 4 on 4 Bolt Pattern White Steel Wheels
    I wouldn't write off the 4 on 4 pattern just yet. There are more options now than there used to be including aluminum wheels like # AM22318HWT. This is a 12 x 4 wheel with the 4 on 4 pattern. So instead of changing hubs, wheels, and tires, you could just change the wheels. I have also included a link to all the tire and wheel combos that have aluminum wheels with 4 on 4 bolt pattern and the tires already mounted. If you want to switch to a 5 bolt pattern I would have to know the inner...
    view full answer...
  • Recommended 4-Lug Aluminum Wheel and Radial 5.30x12 Tire for Trailer
    I do have an option for you with an aluminum wheel in the Aluminum Split Spoke Trailer Wheel - 12" x 4" Rim - 4 on 4 part # AM22318HWT and radial tire in the Taskmaster 5.30R12 Radial Trailer Tire part # TT53012C but they are unfortunately not pre-mounted. That said, you could just take the two to a local tire shop and they will be able to mount them for you. This setup won't require longer wheel studs but it will require long style acorn lug nuts, the Chrome Trailer Wheel Lug Nut part # 12CLN.
    view full answer...


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