Quote Originally Posted by trism View Post
the offest is how far the centre mount is from the centre of the wheel.
so +55 means its 55mm towards the outside of the wheel from the centre line of the wheel.

the other part, 8.0j is how wide the wheel is in inches
so is it mean that the S13 is with 10.0J and the DC5 is with 8.0J (approx) according to the photo? does that affect of installing a brembo?

I still dun understand the meaning of Offset, is it a standard size of each car?
that means if the original spec is in +55, i would need to buy any rims with offset +55?