Originally Posted by BigDeep1
0.5 inch = ~12mm (actually 12.7mm)
So wouldn't a 10.5" wheel with a 42mm offset, equal a 10" wheel with a 30mm offset (42 - 12)?? What am I missing here, because it seems that the offset that gives the flush stance for a 10" wheel is 35mm.
You're missing the fact that 10.5" wheel is 1/4" wider in each