2021 Subaru Impreza G4 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 2021 Subaru Impreza G4.

2021 Subaru Impreza G4 tire sizes

205/50R17 225/40R18 205/55R16

Bolt pattern

5x100

Other years

2016 2017 2018 2019 2020 2021 2022 2023 All 2011–2023

Fitment tables

4 trims sold in 2021

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

Subaru Impreza G4 GK Facelift

2019 – 2023 4 trims

Impreza G4 1.6i (3BA-GK2)

114 hp · 1.6L FB16 H4 205/55 R16 89V 3 fitments

GenerationGK Facelift 2019–2023

Power114 hp

Engine1.6L FB16 H4, Petrol

Center bore56.1 mm

PCD5x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/55 R16 89V	16x6.5 ET48 ~~5x100~~	2.1	Tires Rims
205/50 R17 88V	17x7 ET55 ~~5x100~~	2.1	Tires Rims
225/40 R18 88V	18x7.5 ET55 ~~5x100~~	2.2	Tires Rims

Impreza G4 1.6i (3BA-GK3)

114 hp · 1.6L FB16 H4 205/55 R16 89V 3 fitments

GenerationGK Facelift 2019–2023

Power114 hp

Engine1.6L FB16 H4, Petrol

Center bore56.1 mm

PCD5x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/55 R16 89V	16x6.5 ET48 ~~5x100~~	2.1	Tires Rims
205/50 R17 88V	17x7 ET55 ~~5x100~~	2.1	Tires Rims
225/40 R18 88V	18x7.5 ET55 ~~5x100~~	2.2	Tires Rims

Impreza G4 2.0 (3BA-GK6)

152 hp · 2.0L FB20 H4 205/50 R17 88V 2 fitments

GenerationGK Facelift 2019–2023

Power152 hp

Engine2.0L FB20 H4, Petrol

Center bore56.1 mm

PCD5x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/50 R17 88V	17x7 ET55 ~~5x100~~	2.1	Tires Rims
225/40 R18 88V	18x7.5 ET55 ~~5x100~~	2.2	Tires Rims

Impreza G4 2.0 (3BA-GK7)

152 hp · 2.0L FB20 H4 205/50 R17 88V 2 fitments

GenerationGK Facelift 2019–2023

Power152 hp

Engine2.0L FB20 H4, Petrol

Center bore56.1 mm

PCD5x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/50 R17 88V	17x7 ET55 ~~5x100~~	2.1	Tires Rims
225/40 R18 88V	18x7.5 ET55 ~~5x100~~	2.2	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.