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1999 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 1999 Mazda Roadster.

1999 Mazda Roadster tire sizes

195/50R15185/60R14205/45R16195/45R16215/35R17
Bolt pattern
Other years
19951996199719981999200020012002 All 1989–2026
Fitment tables

3 trims sold in 1999

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

Mazda Roadster II (NB)

1998 – 2005 Japan market 3 trims

Roadster 1.6i (GF-NB6C)

123 hp · I4 185/60 R14 82H 3 fitments
GenerationII (NB) 1998–2005
Power123 hp
EngineI4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
185/60 R14 82H14x6 ET40 4x10026TiresRims
195/50 R15 82V15x6 ET40 4x10026TiresRims
195/45 R16 82V16x6 ET40 4x10029TiresRims

Roadster 1.8i (GF-NB8C)

143 hp · I4 185/60 R14 82H 3 fitments
GenerationII (NB) 1998–2005
Power143 hp
EngineI4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
185/60 R14 82H14x6 ET40 4x10026TiresRims
195/50 R15 82V15x6 ET40 4x10026TiresRims
205/45 R16 83V16x6.5 ET40 4x10029TiresRims

Roadster 1.8i RS (GF-NB8C)

143 hp · I4 195/50 R15 82V 3 fitments
GenerationII (NB) 1998–2005
Power143 hp
EngineI4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
195/50 R15 82V15x6 ET40 4x10026TiresRims
205/45 R16 83V16x6.5 ET40 4x10029TiresRims
215/35 ZR17 83W17x7 ET38 4x10030TiresRims
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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