i debated the wheel spacer thing for a long time. i decided on 15x8 2"bs wheels through summit instead of wheel spacers. spacers make me a little nervous as i had a wheel come off a turbo regal i had back in the day. on my 81 the wheels brought me out enough all the way around to not rub the frame in the back or the springs in the front.
now on my 4runner with the wider rear axle i am just using off the shelf steelies and the front range brake kit. matches the width, bigger brakes, wheels can be beadlocked. and i can use my old stuff for rear discs.