Are OEM Wheels Cast or Forged?
1 Answers
OEM wheels are cast. Below is an introduction to the ET value related to wheels: 1. Meaning: The ET value of a wheel refers to the offset between the mounting surface and the centerline of the wheel rim, simply called the offset. The J value represents the shape and height of the wheel flange. 2. Introduction to ET value types: A zero-offset wheel means the mounting surface of the wheel is located at the centerline of the wheel; a positive-offset wheel indicates the distance between the mounting surface and the wheel center is towards the outer side; a negative-offset wheel means the distance between the mounting surface and the wheel center is towards the inner side.