My 31's are Wrangler's and virtually true 31" as per the speedo rev ratio. with 10.5" on stock rims i get full range articulation loc to loc no worries eh Not good enough for me though so shackle lift and suspension lift coming but only enough to allow the 33's max articulation with stock gear.

 

Seems like noone wants to cut and grind for clearance? I have a '99 Durango 2WD, and I'm seriously ready to order new KO2s in 33x10.50R15 for my stock 15x7s. I want ground clearance and ease of getting over curbs and rocks and berms without raising either the center of gravity or the ease of getting in and out any more than absolutely necessary. I'll post up after, showing what it takes to make them clear fully steered at full compression. It will take a few weeks because I'm doing gears and a locker at the same time.