I'm pretty much committed to 28x10x12 Blackwater EVO's on my SRA Big Bear rims but after watching Jason from Appalachian spin those 32x10x15's I'm tempted by the 30x10x12's. Probably not the most practical selection at 5lbs heavier each, front spacer, and clutch springs to help 'em out but they got us a 30" radial for a 12" rim. A little more ride quality??? Another moment where I may not make the most 'grown up' selection....