tirewheelguide

2018 Subaru Impreza Sport tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x100 on every 2018 trim.

Tires for the 2018 Subaru Impreza Sport

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

  1. 205/50R17 Best-rated standard on 2 trims · optional on 2
    Check price on Amazon · 205/50R17
  2. 205/55R16 Best-rated standard on 2 trims
    Check price on Amazon · 205/55R16
  3. 225/40R18 Best-rated optional on 4 trims
    Check price on Amazon · 225/40R18

Also listed: 235/35R19 245/30R19

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Trims sold in 2018
4
Generation
GT

4 trims sold in 2018

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 Sport GT

2016–2019 4 trims
Impreza Sport 1.6i (DBA-GT2) +1 variant 114 hp · H4 205/55R16 89V 3 fitments

Same tires and wheels on: 1.6i (DBA-GT3)

Generation
GT · 2016–2019
Power
114 hp
Engine
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 sizeRim size and bolt patternPressure, psi
205/55R16 89VRim 16x6.5 ET48 5x10033 psi
205/50R17 88VRim 17x7 ET55 5x10033 psi
225/40R18 88VRim 18x7.5 ET55 5x10035 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. Compare offsets in the wheel offset calculator.

Impreza Sport 2.0i (DBA-GT6) 152 hp · H4 205/50R17 88V 3 fitments
Generation
GT · 2016–2019
Power
152 hp
Engine
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 sizeRim size and bolt patternPressure, psi
205/50R17 88VRim 17x7 ET55 5x10033 psi
225/40R18 88VRim 18x7.5 ET55 5x10035 psi
235/35R19 89VRim 19x8 ET48 5x10035 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.

Impreza Sport 2.0i (DBA-GT7) 152 hp · H4 205/50R17 88V 3 fitments
Generation
GT · 2016–2019
Power
152 hp
Engine
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 sizeRim size and bolt patternPressure, psi
205/50R17 88VRim 17x7 ET55 5x10033 psi
225/40R18 88VRim 18x7.5 ET55 5x10035 psi
245/30R19 89VRim 19x8.5 ET48 5x10035 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.
Trims sold in 2018
4
Generation
GT
Other years
All years (2011–2026)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

Open the size calculator

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