4 PC NISSAN 350Z 370Z INFINITY G35 G37 BLACK 20MM HUB CENTRIC WHEEL SPACERS ADAPTERS 12x1.25 LUG NUTS 4 BLACK HUB CENTRIC WHEEL ADAPTERS 20 MM THICK 5x4.5" (5x114.3 MM) 66.1 HUB BORE 12x1.25 THREAD PITCH MOVES WHEEL 20MM FURTHER OUT, AGGRESSIVE STANCE, BETTER HANDLING CHARACTERISTICS FITS NISSAN & INFINITY WITH A 5x4.5" (5x114.3 MM) OEM SPECS CNC MACHINED USING HIGH QUALITY FORGED AEROSPACE ALUMINUM T6 6061 HUB CENTRIC & WHEEL CENTRIC WILL NOT VIBRATE UNDER HIGH SPEEDS