shackle lift

Buttoning up my fj project. My original setup was axle over leaf springs. Now I reverted back to axle over springs. My original wheel/tire setup is 33x12.5x15 Do you think this will rub? I might get new wheels, not sure if it’s better to switch to 16”? These are old and I can’t remember if...

I have been working on my 1977 fj40 with a caster issue It has a 2.5 spring lift, and a 5 inch [center to center bolt] shackle lift running bf Goodrich mud terrain km2 33/10.5xr15 tires The font end is tight center arm is good I have tried 2.5- and 4-degree shims I still can't get the steering...

I have a 74 fj40 with a 2 inch shackle lift, 11-15 30 inch tires and power steering. What is the proper toe in angle?