Thank for the clarification. PS vs PS2,,,Rotation should help, be thankful that rims are not Left and right side (as my Subaru SVX),
Only other comment is that Greman mfg's OE tire have historically put better tires to address driver use.
And for other performance use/mods perhaps we should look across the pond to see whats happening. AMG ??
P.S. "performance cars" Nascar and drag racing are off my radar.