I have 37x12.5x17 Toyo RT's on the way for my stock beadlock rims, along with 1.5" BORA spacers. I'll report back when they all arrive and get installed.
I don't plan to trim anything... If I have to, I'll get some +2 fenders to go along with my 2.25" RPG perch collars and Stage 3 rear suspension with +3 Deavers.
Edit: I bit the bullet and just ordered some Innov8 wheels. If anyone wants to buy my BORA spacers, brand new unmounted, PM me.