2020 Subaru Impreza G4 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x100 on every 2020 trim.

Tires for the 2020 Subaru Impreza G4

Sizes most trims come with first. Open your trim below for its exact size.

205/50R17 Best-rated standard on 4 trims · optional on 4

Check price on Amazon · 205/50R17
205/55R16 Best-rated standard on 4 trims

Check price on Amazon · 205/55R16
225/40R18 Best-rated optional on 8 trims

Check price on Amazon · 225/40R18

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Trims sold in 2020: 8
Generation: GK
Other years: 2016
2017
2018
2019
2020
2021
2022
2023
All years (2011–2023)

8 trims sold in 2020

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Subaru Impreza G4 GK

2019–2023 8 trims

Impreza G4 1.6i (3BA-GK2) +3 variants 114 hp · 1.6L FB16 H4 205/55R16 89V 3 fitments

Same tires and wheels on: 1.6i (3BA-GK3), 1.6i (DBA-GK2), 1.6i (DBA-GK3)

Generation: GK Facelift · 2019–2023
Power: 114 hp
Engine: 1.6L FB16 H4, Petrol
Center bore: 56.1 mm
Bolt pattern: 5x100
Thread: M12 x 1.25

Check price on Amazon · 205/55R16 Wheels 16x6.5 ET48 · 5x100 · 56.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
205/55R16 89V	Rim 16x6.5 ET48 ~~5x100~~	33 psi
205/50R17 88V	Rim 17x7 ET55 ~~5x100~~	33 psi
225/40R18 88V	Rim 18x7.5 ET55 ~~5x100~~	35 psi

How to read 89V: 89 is the load index (up to 1,279 lb / 580 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET48 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Impreza G4 2.0 (3BA-GK6) +3 variants 152 hp · 2.0L FB20 H4 205/50R17 88V 2 fitments

Same tires and wheels on: 2.0 (3BA-GK7), 2.0 (DBA-GK6), 2.0 (DBA-GK7)

Generation: GK Facelift · 2019–2023
Power: 152 hp
Engine: 2.0L FB20 H4, Petrol
Center bore: 56.1 mm
Bolt pattern: 5x100
Thread: M12 x 1.25

Check price on Amazon · 205/50R17 Wheels 17x7 ET55 · 5x100 · 56.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
205/50R17 88V	Rim 17x7 ET55 ~~5x100~~	33 psi
225/40R18 88V	Rim 18x7.5 ET55 ~~5x100~~	35 psi

How to read 88V: 88 is the load index (up to 1,235 lb / 560 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET55 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean

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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.