wheel off set

hate to burst your bubble but a 20 X 8 wheel is actually 9" wide from lip to lip meaning the backspacing with a +47mm offset will be 6.35".

nice model though, what program do you use?

dammit they make things to difficult these days with sizing.
i used a program called sketchup, not the google version though that one sucks and you don't get many tools.

kool 3d cad model! wish I still had my 3d cad program from back in the day, then I could do some kool drawing like that