For the first question, depends on the wheel offset as much as anything.
For yours yellowranger, it's even more important. Especially in the rear.
A 32/1150 will fit in the front with no lift, but depending on your individual vehicle, might need the rear inner lip of the front opening trimmed back a bit. My buddy's 72 ran them with no cutting, but my '71 fit much better after I added flares and cut the rear inner lip.
For an uncut rear? Well, it's been done, and I'm sure you'll get pictures soon from those that have done it, but I'd say to fit that tire you'd need some pretty good backspacing to pull the wheels farther in, so that when they pivot up they won't bash the body.
Wait till the others talk though, they know from experience, rather than just watching from the sidelines like me! ;D
Paul