hello guys seen a nice set of momo alloys id like for my copen but just want some opinions on if they will fit as i am trying to get them in the same spec as the stock wheels... they are 15" with a stud diameter of 6.5J offset is 38mm 4x100
There are no alloys with the stock spec. Its 4,5Jx15 offset 45mm A 6.5x15 alloy can also be fitted, but you have to pay attention that the MOT people are happy.
I've just been looking myself and I found a great website to help, Daihatsu Copen 2004 - Wheel & Tire Sizes, PCD, Offset and Rims specs Pick the OEM tyres and one you're considering and it brings up a diagram and complete comparison of the overall dimensions to see which will fit or where they might cause problems.