ssome guys have ran them no body lift only a crank but on stock wheels or close to stock BS, you could do it, and if you are not afraid to trim or crank if need be or combo of both you'll be fine. I plan to run the same setup from 315/75's on stockers or aftermarket whichever, then I'm cranked, and will body lift eventually. Right now tho I suck, rolling on 255/70's cuz I got all 4 for $50.
Also another way to check, what size you got now? Measure from the tread to the closest point and see how much clearance you have. If you got 33's now you only need to add an inch for 35's but every tire is different, meaning 33's aint 33 and 35's aint 35's. some are some aint. but it will get you close. Then add 3 inches to your clearance now if you do a body lift.