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2023 Mazda Roadster RF 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 2023 Mazda Roadster RF.

2023 Mazda Roadster RF tire sizes

195/50R16205/45R17205/40R18
Bolt pattern
Other years
20192020202120222023202420252026 All 2016–2026
Fitment tables

2 trims sold in 2023

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

Mazda Roadster RF ND

2016 – 2027 2 trims

Roadster RF 2.0 Skyactiv-G 5BA-ND5RE (Targa, 2d)

181 hp · 2.0 L PE-VPR I4 Petrol 2.0 L PE-VPR I4 205/45 ZR17 4 fitments
GenerationND 2016–2027
MarketJapan
Power181 hp
Engine2.0 L PE-VPR I4 Petrol 2.0 L PE-VPR I4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OE205/45 ZR1717x7 ET45 4x10029TiresRims
Alt195/50 R1616x6.5 ET45 4x10029TiresRims
Alt195/50 R1616x7 ET45 4x10029TiresRims
Alt205/40 ZR1818x7 ET45 4x10029 F / 32 RTiresRims

Roadster RF 2.0 Skyactiv-G 5BA-NDERC (Targa, 2d)

181 hp · 2.0 L PE-VPR I4 Petrol 2.0 L PE-VPR I4 205/45 ZR17 4 fitments
GenerationND 2016–2027
MarketJapan
Power181 hp
Engine2.0 L PE-VPR I4 Petrol 2.0 L PE-VPR I4, Petrol
Center bore54.1 mm
PCD4x100
ThreadM12 x 1.5
FitTire sizeRim size and bolt patternPressure, psiPrices
OE205/45 ZR1717x7 ET45 4x10029TiresRims
Alt195/50 R1616x6.5 ET45 4x10029TiresRims
Alt195/50 R1616x7 ET45 4x10029TiresRims
Alt205/40 ZR1818x7 ET45 4x10029 F / 32 RTiresRims
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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