SevenMKIII said:The wheel offset? It's +37
-Chris
yea thats what I was doing.. but added 1/2 inch to be safeboostadikt said:its not the same thing as offset, its from the lip to the mounting surface.... i don't know what it is on a supra.
"Backspacing is The distance from the mounting surface to the inside lip of the wheel. This measurement is closely related to offset (without actually measuring, backspacing is about equal to [Wheel Width / 2] + [Offset] + [about 1/4]"