Free Wheel Offset Calculator
See how new wheels sit vs your current setup.
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About the Wheel Offset Calculator
Free wheel offset calculator. Compare your current wheel width and offset against a new setup to see how far the wheel moves inward and outward (poke or tuck), in millimetres.
How it works
- 1
Enter current setup
Width and offset of your current wheels.
- 2
Enter new setup
Width and offset of the wheels you're considering.
- 3
See the difference
Inner and outer edge movement appears instantly.
Frequently asked questions
Offset (ET) is the distance in millimetres between the wheel's mounting face and its centreline. Lower offset pushes the wheel outward; higher offset pulls it inward.
The tool compares the inner and outer edge positions of both setups from width and offset, showing how much the new wheel pokes out or tucks in.