Tech Advise

What is Wheel Offset? Wheel offset (ET or IS) is the measure of the span between the bolting face of the hub and the centerline of a wheel. It is usually measured in millimeters and stamped in the back of most rims. If the wheel's mounting surface is flushed with the centerline you have a Zero offset. If the hub mounting surface is closer to the face of the rim it's Positive, and if it is closer to the back of the wheel, it's Negative. Wheel Offset Explained Let's answer the …