1990 Mazda Eunos Cosmo tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 1990 Mazda Eunos Cosmo.

1990 Mazda Eunos Cosmo tire sizes

225/50RV16 215/60RH15 235/45R17 225/45RV17

Bolt pattern

5x114.3

Other years

1990 1991 1992 1993 1994 1995 1996 All 1990–1996

Fitment tables

4 trims sold in 1990

Open a trim for its factory package and every alternative size, front and rear.

Mazda Eunos Cosmo JC

1990 – 1996 Japan market 4 trims

Eunos Cosmo 1.3 (E-JC3SE)

227 hp · R 215/60 HR15 2 fitments

GenerationJC 1990–1996

Power227 hp

EngineR, Petrol

Center bore67.1 mm

PCD5x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/60 HR15	15x6 ET50 ~~5x114.3~~	30	Tires Rims
225/50 VR16	16x7 ET50 ~~5x114.3~~	33	Tires Rims

Eunos Cosmo 1.3 S (E-JC3SE)

227 hp · R 225/50 VR16 2 fitments

GenerationJC 1990–1996

Power227 hp

EngineR, Petrol

Center bore67.1 mm

PCD5x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
225/50 VR16	16x7 ET50 ~~5x114.3~~	33	Tires Rims
225/45 VR17	17x7.5 ET52 ~~5x114.3~~	33	Tires Rims

Eunos Cosmo 2.0 (E-JCESE)

276 hp · R 215/60 HR15 2 fitments

GenerationJC 1990–1996

Power276 hp

EngineR, Petrol

Center bore67.1 mm

PCD5x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/60 HR15	15x6 ET50 ~~5x114.3~~	30	Tires Rims
225/50 VR16	16x7 ET50 ~~5x114.3~~	33	Tires Rims

Eunos Cosmo 2.0 S (E-JCESE)

276 hp · R 225/50 VR16 2 fitments

GenerationJC 1990–1996

Power276 hp

EngineR, Petrol

Center bore67.1 mm

PCD5x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
225/50 VR16	16x7 ET50 ~~5x114.3~~	33	Tires Rims
235/45 ZR17	17x8 ET48 ~~5x114.3~~	33	Tires Rims

Reading the table

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.