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2019 Subaru WRX STI 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 2019 Subaru WRX STI.

2019 Subaru WRX STI tire sizes

255/30R20245/40R18245/35R19255/35R19
Bolt pattern
Other years
20152016201720182019202020212022 All 2014–2023
Fitment tables

5 trims sold in 2019

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

Subaru WRX STI VA Facelift

2018 – 2023 5 trims

WRX STI 2.0T (CBA-VAB)

304 hp · EJ20 H4 245/40 ZR18 97W 3 fitments
GenerationVA Facelift 2018–2023
MarketJapan
Power304 hp
EngineEJ20 H4, Petrol
Center bore56.1 mm
PCD5x114.3
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
245/40 ZR18 97W18x8.5 ET55 5x114.32.2TiresRims
245/35 ZR19 89W19x8.5 ET55 5x114.32.2TiresRims
255/30 ZR20 92Y20x9 ET48 5x114.32.3TiresRims

WRX STI 2.0T RA-R (CBA-VAB)

325 hp · EJ20 H4 245/40 ZR18 97Y 2 fitments
GenerationVA Facelift 2018–2023
MarketJapan
Power325 hp
EngineEJ20 H4, Petrol
Center bore56.1 mm
PCD5x114.3
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
245/40 ZR18 97Y18x8.5 ET55 5x114.32.2TiresRims
255/35 ZR19 95Y19x8.5 ET55 5x114.32.2TiresRims

WRX STI 2.0T S208 (CBA-VAB)

325 hp · EJ20 H4 255/35 ZR19 92Y 2 fitments
GenerationVA Facelift 2018–2023
MarketJapan
Power325 hp
EngineEJ20 H4, Petrol
Center bore56.1 mm
PCD5x114.3
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
255/35 ZR19 92Y19x8.5 ET55 5x114.32.2TiresRims
255/30 ZR20 89Y20x9 ET48 5x114.32.3TiresRims

WRX STI 2.5T

308 hp · EJ25 H4 245/35 ZR19 89W 2 fitments
GenerationVA Facelift 2018–2023
MarketUSA
Power308 hp
EngineEJ25 H4, Petrol
Center bore56.1 mm
PCD5x114.3
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 ZR19 89W19x8.5 ET55 5x114.32.2TiresRims
255/30 ZR20 92Y20x9 ET48 5x114.32.3TiresRims

WRX STI 2.5T

296 hp · 2.5L EJ257 H4 245/40 R18 97W 3 fitments
GenerationVA Facelift 2018–2023
MarketEurope
Power296 hp
Engine2.5L EJ257 H4, Petrol
Center bore56.1 mm
PCD5x114.3
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
245/40 R18 97W18x8.5 ET55 5x114.3–TiresRims
245/35 R19 89W19x8.5 ET55 5x114.32.2TiresRims
255/30 ZR20 92Y20x9 ET48 5x114.32.3TiresRims
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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