GazC2

Ok gents I never been quite clear on offsets, so will these fit I assume need spacers on the fronts ?

10jx18h2et52
8jx18h2et40

g60pops

should fit straight on, spacers will push the fronts out too much

Bill Verburg

8ET40 are already pushed out too much, assuming you have a n/b 964 front should be 8ET50 to 52

rear you will need a spacer to reduce the 10ET52 down to ~ ET47

a spacer reduced ET by the thickness of the spacer

GazC2

Thanks Bill,

It was a set of Gemballa Le Mans wheels , I was thinking the 40 had to be spaced out to 47 so thanks for clearing that up, i am delighted with the set up on my car with the 17 cups and dont want to upset it going to 18" however plenty guys running 18`s and are perfectly happy.

c didy

Yes, 40 might be okay in the rear but sounds small for the front.

D.C.

Just to add some clarity here.... If you add a spacer, you are decreasing the offset. I.E. if you have 40 offset, and you add a 7mm spacer, you end up with 33 total offset.

sml

simplify this as well .. there are lots of meaningless numbers you can ignore, so you end up with this ...

10ET52
8ET40