This 12" x 4-1/2" trailer wheel has 5 on 4-1/2 bolt pattern with a 3.19" pilot hole diameter. This black, rustproof aluminum wheel features an spoke design with a machined face.
Features:
Specs:
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.
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.)
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.)
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.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody, Andy here with etrailer.com. Let's take a real quick look at this Americana Aluminum AM01 Series Black Machined Trailer Wheel. This black aluminum wheel is durable, lightweight, and rust-proof. It does feature a machined spoke design as you can see there, and so that's pretty unique and appealing. This does have a load rating of 1,520 pounds. The clear coat on the front and on the back of this wheel is going to protect it from scuffs and scratches.
And this does feature steel inserts in the lug nut wells that are gonna help keep this wheel securely in place on your trailer hub, preventing the holes from wearing down and eliminating the need for constantly re-tightening the lug nuts. Now, the wheel stud size is 1/2 inch by 20. The dimensions of this wheel, beginning with the diameter measuring bead seat to bead seat, and the bead seat is where the tire actually meets the wheel. So that diameter is going to be 12 inches. And then the width, again, bead seat to bead seat is 4 1/2 inches.
And this has a bolt pattern of 5 on 4 1/2 inches. In case you don't know, the first number in the bolt pattern is the number of bolt holes. The second number is the diameter in inches of the circle on which the bolt holes sit. So to determine the bolt circle diameter on wheels with an odd number of bolt holes, as we have here on our wheel, you simply measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. This does not include a center cap, but if you decide to pick one up, you just need to be sure that it fits the pilot diameter of 3.19 inches.
And this high-quality wheel does meet the Department of Transportation specifications. I think that's going to wrap up our real quick look today. I do hope that it was helpful for you. Again, my name is Andy, thank you for joining me.
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