18x9s?

is it possible to run them all the way around?
if so, what offset to tuck?

anything's possible, but i'd look into a 7" or 7.5" wide wheel. why u wanna go so wide?

found some 18x9 boyd coddingtons for cheap and close to me
was looking through some threads on here and see an aussie guy has 20x9s
just need to know what offset is needed to tuck them to see if the boyds would work