Really does not matter. The ride height setting procedure is across the board. All models and options period! Granted they are mostly based on bias tires.
I do not subscribe to the theory that radials are that much different. To me it loads the bars and sets the angles in the suspension. I use the same settings and have since the mid 80s. Never wore a set of radials out, caster/camber/toe can certainly be optimized for a specific circumstance.
