Full lock just means cranking your steering wheel one way or another until it "locks" or stops. The tires are then turned all the way. You should be fine with that combo w/o even turning up the torsion bars. I'm doubting it will be the same case with my situation.
Also, something to note, with the wider rims you will get a lot of spray on the truck from the road. So in those wet months your truck will get sprayed with the water or mud on the ground because the fender flares aren't wide enough to cover the extra width. You also have a huge rooster tail whenever turning in the rain.
