Car Rim Offset Calculator

Calculate Car Rim Offset



Formula

To calculate the Car Rim Offset (CRO):

\[ CRO = MB - WCD \]

Where:

What is Car Rim Offset?

Car rim offset is the distance from the wheel's mounting surface to the centerline of the rim. It determines how the wheel sits in relation to the wheel well and fender. Proper offset ensures the wheel fits correctly, maintains proper handling, and prevents rubbing against the vehicle's suspension or bodywork.

Example Calculation

Let's assume the following values:

Using the formula:

\[ CRO = 6 - 4 = 2 \text{ inches} \]

The Car Rim Offset is 2 inches.