Wheel rim designation codes and sheet-steel disk wheel offset, hump, internal rim width, and rim diameter measurements.

Wheel rim specification diagram showing designation example 6JX15H2ET44 with cross-section of sheet-steel disk wheel showing offset (ET), hump (H), internal rim width (a), and rim diameter (d).

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See all Chassis figures for the Fortwo (450), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.