Offset - calculation routines

3. Offset calculation using the old wheel dimensions
Old wheel width in inches Current wheel spacer in mm per side
Old offset New wheel width
By how much should the new wheel extend further outwards in mm

Calculation of the optimum offset of a new wheel using old wheel data, i.e. simply starting from the fitted wheel e.g. measure outwards and inwards in the wheel housing. Comment: Only carry out measurements in the fitted state and on a level road. Please note the maximum by which the new wheel may be built inwards towards the strut.


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