Differences Between Cast Wheels and Forged Wheels

[LaLincoln]

Here is an introduction to the differences between cast wheels and forged wheels: 1. Wheel Identification: Forged wheels are usually marked with the word FORGED, but some cast wheels may also bear the same marking to pass off as forged. Two-piece or three-piece forged wheels are typically assembled using rivets or welding (argon welding), with noticeable color differences between the rim and spokes, making them easy to identify. Cast wheels are formed in one piece with no color variation. 2. Backside Details: Forged wheels have a consistent appearance, with both the front and back sides being smooth and shiny with good metallic luster. In contrast, cast wheels may have a shiny front but a darker backside, with visible mold marks or burrs (though counterfeiters may polish the surface). Poorly made cast wheels may show sand holes or small pores on the back, while forged wheels are generally flat on the back, and cast wheels have mold imprints. 3. Wheel Information: Information on forged wheels is usually located on the inner wall of the rim (most common) or the mounting surface, while cast wheel information is typically found on the back of the spokes (most common), the back of the rim, or the mounting surface. Generally, wheel information rarely appears on the inner wall of the rim for cast wheels. In terms of weight, forged wheels are made through high-strength forging, making them lighter than cast wheels of the same size and style. The tap test involves using a small metal rod to tap the wheel—forged wheels produce a clear, crisp sound, while cast wheels produce a dull, muffled sound.