3pc | Three-piece Modular.
A three-piece automotive modular wheel, often referred to as a "three-piece wheel," is a type of wheel commonly used in custom and high-performance automotive applications. Unlike traditional one-piece wheels, which are manufactured as a single unit, three-piece wheels are constructed from three separate components: the center disk, the outer barrel, and the inner barrel.
Here's a brief overview of these components:
Center | This is the central portion of the wheel, and it contains the bolt pattern and hub mounting surface. The center disk is typically the most customizable part of a three-piece wheel, allowing for various finishes, designs, and even branding options. It's the part of the wheel that attaches to the vehicle hub.
Outer Lip | The outer barrel is the part of the wheel that forms the outermost edge and lip of the wheel. It can also be customized in terms of size and design. Different outer barrels can change the width and appearance of the wheel.
Inner Barrel | The inner barrel is the piece that connects the center disk and the outer barrel. It provides structural support and is usually designed to meet specific requirements, such as brake clearance and offset. The inner barrel can also vary in width to accommodate different tire sizes and applications.
Three-piece wheels offer several advantages, including the ability to create custom looks, achieve specific fitments, and choose from various finishes. They are popular in the aftermarket automotive industry, especially for car enthusiasts who want to personalize their vehicles. These wheels are often used on sports cars, luxury vehicles, and in motorsport applications.