12X4 4-Lug on 4" Aluminum S5 Trailer Wheel - S524440

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Calculated at Checkout
Rim Width:
Bolt Pattern:
4 on 4"
Center Hole Dia.:
Load Capacity:
Manufacturers Part Number:
Wheel Offset:
Center Cap Size:
Tire Size:
Fits All 12 in Trailer Tires
Back Spacing:
2 1/2"
  • HiSpec 12X4 4-Lug on 4" Aluminum S5 Trailer Wheel - S524440
  • HiSpec 12X4 4-Lug on 4" Aluminum S5 Trailer Wheel - S524440
  • HiSpec 12X4 4-Lug on 4" Aluminum S5 Trailer Wheel - S524440
  • HiSpec 12X4 4-Lug on 4" Aluminum S5 Trailer Wheel - S524440
MSRP: $109.99
— You save $2.00
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The HiSpec Series S5 is a split spoke wheel, often called the "bullet wheel", due to the bullet shaped holes in the spoke. These trailer wheels can be used with any type of trailer, including flatbed, utility, snowmobile, boat, travel, horse, and goose-neck.  Aluminum wheels provide superior resistance to rust, are lighter weight than steel, and are a solid piece of metal which provide a smoother ride. Lighter wheel weight provides fuel efficiency.


 The S524440 is compatible with 4.80x12, 5.30x12 and ST145/R12 tire size. 


The manufacturer part number seen is a breakdown of the wheel size. S524440 is the manufacturers part number. The S5 in the beginning is the name of the style of wheel, 24440 means it's a 12 (OD) x 4 (Width) 4-lug on 4" (Bolt Pattern). HiSpec Wheels offer a one year cosmetic warranty and lifetime warranty against manufacturers defects and are clear coated on the face and back side of the wheel. HiSpec Wheels use the latest production technologies in order to meet or exceed quality standards.

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Warranty Information

Your new HWT aluminum wheels have a lifetime structural warranty. The clear coat finish is warranted for a period of one year from the date of the first sale of the vehicle equipped with HWT aluminum wheels. This warranty covers any defects in material or workmanship when the product is installed on those vehicles for which it is designed. Not covered under this warranty are removal and installation costs, shipping costs on any returned item, damage caused by improper installation, vehicle accidents or consequential damages including, but not limited to, expense for loss of the use of the vehicle, rental or delivery vehicles and other types of commercially used vehicles. Should the product covered under this warranty fail for any reason, it should be returned prepaid to HiSpec® Wheel & Tire, Inc. by the original purchaser with a letter explaining the nature of the problem. Upon verification, HiSpec® Wheel & Tire, Inc. will repair or replace the defective part at our discretion and at no charge to the original purchaser. For Customer Service Please Contact HiSpec® Wheel & Tire, Inc. 1655 East 12th Street Mishawaka, IN. 46544 Telephone: 574 807-8592
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4 Reviews

  • 5
    Wheels and valves

    Posted by Douglas Cook on Mar 15th 2022

    Look great on my trailer

  • 5
    Sweet aluminum wheels

    Posted by brad on Sep 12th 2020

    I would buy again, hopefully they keep their looks

  • 5
    Trailer rim

    Posted by Eddie Hiott on Jul 28th 2020

    Sharp looking rim, great quality and great price

  • 5
    Aluminum Rims

    Posted by Jerry on Apr 2nd 2017

    Received my rims on Thursday, have not had a chance to get installed yet, but the are absolutely beautiful! And the light gray in the insets matches my gray pop up camper! I can't wait till tomorrow to get the tires put onto these rims and get them installed in the camper! Great product!!

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