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1994 Mazda Roadster 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 1994 Mazda Roadster.

1994 Mazda Roadster tire sizes

185/60R14195/50R15205/50R15205/45R16195/45R16
Bolt pattern
Other years
19901991199219931994199519961997 All 1989–2026
Fitment tables

2 trims sold in 1994

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

Mazda Roadster I (NA)

1989 – 1998 Japan market 2 trims

Roadster 1.8i (E-NA8C)

129 hp · 1.8L BP-ZE(RS) I4 185/60 R14 82H 6 fitments
GenerationI (NA) 1989–1998
Power129 hp
Engine1.8L BP-ZE(RS) I4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
185/60 R14 82H14x5.5 ET45 4x10026TiresRims
185/60 R14 82H14x6 ET45 4x10026TiresRims
195/50 R15 82V15x6 ET45 4x10029TiresRims
205/50 R15 86V15x6.5 ET42 4x10029TiresRims
205/45 R16 83W16x6.5 ET42 4x10029TiresRims
205/45 R16 83W16x7 ET42 4x10029TiresRims

Roadster 1.8i RS (E-NA8C)

129 hp · 1.8L BP-ZE(RS) I4 185/60 R14 82H 6 fitments
GenerationI (NA) 1989–1998
Power129 hp
Engine1.8L BP-ZE(RS) I4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
185/60 R14 82H14x6 ET45 4x10026TiresRims
195/50 R15 82V15x6 ET45 4x10029TiresRims
205/50 R15 86V15x6.5 ET42 4x10029TiresRims
195/45 R16 82V16x6 ET45 4x10029TiresRims
205/45 R16 83W16x6.5 ET42 4x10029TiresRims
205/45 R16 83W16x7 ET42 4x10029TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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