5x4" or 5x100mm

I don't know exactly how much difference there is but if the difference is a fraction of a few hairs thickness or something i am sure you could get away with running hub centric lug nuts.

but like was said already, they are different for a reason.

if your looking for a larger wheel selection but don't want to go through the expense of converting your bolt pattern over to LBP. you could always run adapters that go from SBP to LBP.....which would give you a massive wheel selection.