I have no tech to add to what's already been said, but I have tried different torsion bars, shocks, ride heights etc and I found that the stock torsion bars set 1" higher than stock and Bilstein 5100 gas shocks give an excellent ride and offroad handling with 32" tires.

If you want to stay off the bumpstops, try increasing the ride height on the stock t-bars before you upgrade to larger ones.

2000 4Runner | 5-speed | E-locker | Tundra/OME 2" lift | Stubbs Sliders | Deckplate/TrueFlow |