Center line original rim
Offset: the distance between the hub mounting face at the back of the wheel and the wheel's center line.
Inner edge of the rim moves 7.7 mm (0.303") inside
Outer edge of the rim moves 17.7 mm (0.697") outside
Offset change: -5 mm (-0.197")
Track width change: -10 mm (-0.394")
Note:Make sure that the track width does not exceed the recommendations specified by the vehicle manufacturer.