Skip to content
tirewheelguide.com

2018 Subaru Impreza 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 2018 Subaru Impreza.

2018 Subaru Impreza tire sizes

205/50R17225/45R17205/55R16225/40R18235/35R19
Bolt pattern
Other years
20142015201620172018201920202021 All 1992–2026
Fitment tables

4 trims sold in 2018

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

Subaru Impreza G5

2017 – 2023 4 trims

Impreza 1.6i

113 hp · 1.6L FB16 H4 205/55 R16 89H 3 fitments
GenerationG5 2017–2023
MarketEurope
Power113 hp
Engine1.6L FB16 H4, Petrol
Center bore56.1 mm
PCD5x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 89H16x6.5 ET48 5x10030TiresRims
205/50 R17 88V17x7 ET55 5x1002.1TiresRims
225/45 R17 88V17x7.5 ET48 5x1002.1TiresRims

Impreza 2.0i

152 hp · FB20 H4 205/55 R16 89V 3 fitments
GenerationG5 2017–2023
MarketUSA
Power152 hp
EngineFB20 H4, Petrol
Center bore56.1 mm
PCD5x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
205/55 R16 89V16x6.5 ET48 5x10030TiresRims
205/50 R17 89V17x7 ET55 5x1002.1TiresRims
225/45 R17 89V17x7.5 ET48 5x1002.1TiresRims

Impreza 2.0i

154 hp · 2.0L FB20 H4 205/50 R17 89V 3 fitments
GenerationG5 2017–2023
MarketEurope
Power154 hp
Engine2.0L FB20 H4, Petrol
Center bore56.1 mm
PCD5x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
205/50 R17 89V17x7 ET55 5x1002.1TiresRims
225/45 R17 89V17x7.5 ET55 5x1002.1TiresRims
225/40 R18 88V18x7.5 ET55 5x1002.1TiresRims

Impreza 2.0i Sport

152 hp · FB20 H4 225/40 R18 88V 2 fitments
GenerationG5 2017–2023
MarketUSA
Power152 hp
EngineFB20 H4, Petrol
Center bore56.1 mm
PCD5x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
225/40 R18 88V18x7.5 ET55 5x1002.1TiresRims
235/35 ZR19 88W19x8 ET48 5x1002.2TiresRims
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
Recent articles

Guides worth reading first

All articles
Basics

How to read a tire sidewall

Reading a tire sidewall is easy. Find out what the size, load index, speed rating and date code mean.

Continue reading
Guide

Everything you need to know about tire tread depth

Tire tread depth is an important factor in keeping your vehicle safe — how to measure it and when to replace.

Continue reading
Gear

Best supercapacitor jump starter review

We tested seven supercapacitor jump starters to find the ones worth buying.

Continue reading