With the 4 cyl he'd be okay. I ran 35's on my 87 with dual cases, ARB's F/R, and never broke. Bent the steering once, but that was upgraded.
I'd stay away based on the lift. Very few 4" lifts are worth anything, most are total garbage.
That, and just buy something that runs. You'll thank yourself in the end.
Baby Beast 2- 1999 4Runner SR5
Baby Beast -1987 4Runner SR5-Gone, but not forgotten