What are Factory Wheel/Tire Specs on the Evo 8/9?

The stock Evo wheel is 17" x 8", 35mm offset, 5x114.3 mm bolt circle, 67mm centerbore.

Stock tire size is 235/45R17.

Lug nuts are 12mm x 1.5. They are Mitsubishi-specific lug nuts. They will not work with aftermarket wheels, nor wheel aftermarket lug nuts work with OEM Evo wheels.