When I look at, facing the front of the truck, it has pretty obvious negative camber (tops of the tires leaning in toward the body of the truck, bottoms out). All 4 tires are worn a little more on the insides. Right now it pulls to the left and wanders all over the place. Not sure, but it might have a little bump steer? After I put new shocks and tires on it I'll take it to 4WP and have them go through it.

Last time it was aligned, this was the best the tech could do:

LF: Camber -0.5, Caster .1, Toe 1/16"
RF: Camber -0.2, Caster 0.5, Toe 1/16"

'95 4Runner - 4" ProComp lift, 33x10.50 BFG A/T's, Flowmaster, K&N
'04 Tacoma TRD - Stock and loving it