nVader Box Shelf Liners

Wheel offset is the measurement in millimeters from a wheel’s hub mounting surface to its true centerline, determining how far in or out the wheel sits in the wheel well. The lower the number, the more the wheel sits outside of the fender. For example, a +29 offset sits out farther than a +38 offset. 

Positive Offset (+): The mounting surface is toward the front (street-side) face of the wheel. The wheel sits deeper inside the fender.

Zero Offset (0):  The mounting surface is exactly on the centerline

Negative Offset (-): The mounting surface is toward the back (brake side) of the wheel. The wheel sticks out past the fender, common on trucks and lifted vehicles.