Wheel Offset Calculator

Use this wheel offset calculator to see how changing your wheel width and offset affects vehicle fitment. Enter the width and offset of both your current wheels and new wheels to calculate the difference in inner clearance and outer wheel position.

This helps determine whether new wheels will sit closer to the suspension components or extend further toward the fender, which can affect tire clearance and overall fitment.

Note: Reducing inner clearance too much or pushing the wheel outward excessively may cause tire rubbing or improper fitment. This calculator is provided for reference only, and we cannot guarantee compatibility for every vehicle.

Current Wheel Specs
Width inches
Offset mm

+
New Wheel Specs
Width inches
Offset mm

+
Results
Inner Clearance (from the inside of the wheel to the strut housing)
Outer Position (outside edge of the wheel)