Outer Limits 4x4 Board

just want to know how i work out the offset from my rims,
do i measure from the front of the rim to the point where the rim sits on the hub?

Hope this makes sence and somebody can assist

this should do the trick
pos offset is to the front or face
negative offset is to the rear or brakes

http://images.google.com.au/images?q=ri ... CCUQsAQwAw

Few more pix

Bazzle