Need some help with Wheels And Tires?

[96PathySE]

Okay before i go and buy some wheels and tires, I wanted to first ask a couple of questions. First will a 15x10 Maybe 15x11 rim fit the R50 Pathfinder? Also with the AC 2 inch lift what is the biggest tire i can fit. I know most run 31x10.50 R15 but i was wondering with the wide of wheels i want to go with what tire would be the best to run. As of right now my pathfinder is not lifted at all. But i am removing my fender flares completely. I would just hate to buy two sets of tires. I would like to try fitting 32 But i dont know maybe y'all could help me out THANKS