Yeah, I have 4:10 gears, wanting to ugrade to 4:56's with front and rear lockers but that'll have to wait until I do my SAS, SOA and move upto 35's. I'll probably sell these rims and tires then and get a bigger /wider rim, maybe 17x9's not sure yet.
Did you have any clearance issues with the 4" b.s. over the calipers or tie rod ends? I haven't mounted them yet, just got my new upper and lower ball joints and axle shaft seals so waiting 'til after those are installed and get an alignment.