Before you get too excited give tire rack a call. Last time I tried to order ultra marauder wheels from them in a six lug application for a customer, they only has 2 wheels left.

If they are available, the smaller your tire the better with that zero offset the better. These wheels are much wider than factory probably. The 38mm difference in offset is assuming the same width. In reality it's higher than that by half of the width difference of the wheels from factory. So an 8" wide wheel is roughly 36 mm wider to begin with. So half of that, 16mm plus the 38mm offset difference.