These 5mm aluminum wheel spacers are hub centric at 54.1mm and fit all 1990-2005 and 2016+ Miatas.
Less room for error with getting torque on your lugs with wheel spacers, use a torque wrench, 85 ft/lbs and check it often!
MIATA NA/NB 1990-2005
MIATA NA/NB 1990-2005
MIATA NA/NB 1990-2005
MIATA NA/NB 1999-2005