anyone know where to find this?

right now im set on getting 20inch 10 lug american force independence flat textured black wheels with 44 super swamper bogger tires, but would much rather have 18inch 10 lug drw on 44 boggers, anyone know where i can find something like that, and i went on to intercos website and the boggers smallest fitment wheel size is 20inches, but is there anyway i could order custom sized wheel fitment for the boggers? i have seen smaller wheels on 44 boggers before so i dont get how they say that on the interco website itself.

Might get more hits on a more appropriate forum section.

But I'm in for entertainment.

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Have you called and talked with a tech who works at International in their diesel engine department?
Or maybe look it up in a 7.3 powerstroke manual ?