What is the wheel hub model?

1 Answers
HaileyDella
07/30/25 1:29am
Wheel hub model size essentially refers to the diameter of the wheel hub, commonly seen as 15-inch or 16-inch wheel hubs, which indicates the size (diameter) of the wheel hub. Wheel hub width: The width of the wheel hub, commonly referred to as the J value, directly affects tire selection. For tires of the same size, different J values will require different tire aspect ratios and widths. Wheel hub offset: Offset (also known as ET) is the distance between the mounting surface and the centerline of the wheel hub. This parameter can usually be found on the back of the wheel hub. Wheel hub center bore: The center bore is the part used to connect and secure the wheel hub to the vehicle, located at the position where the wheel hub center aligns with the concentric circle of the wheel hub.
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