I'm about to order new wheels : 7x13 ET24 front and 9x13 ET24 rear.
Michelin slicks will be fitted on them.
I've already checked on a track that those slicks are not rubbing at all.
For my test they were fitted on CC 8 spokes wheels, 6 ET24 front and 8 ET24 rear.
My conclusion is that there is space enough for those tyres.
As a result I guess that same tyres, on wider wheels with the same offset (ET24) should be OK no ?
(I checked visually that there is more than half an inch space each side of the wheels, I mean near the rear springs, near the rear ARB, near the front wing stay...)
Do some of you have experience with 7'' front and 9'' rear, and can you confirm ET24 is the right offset ?