2018 Citroën C4 Cactus tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x108 on every 2018 trim.

Tires for the 2018 Citroën C4 Cactus

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

205/55R16 Best-rated standard on 6 trims

Check price on Amazon · 205/55R16
195/65R15 Best-rated optional on 6 trims

Check price on Amazon · 195/65R15
205/50R17 Best-rated optional on 6 trims

Check price on Amazon · 205/50R17

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Trims sold in 2018: 6
Generation: I
Other years: 2014
2015
2016
2017
2018
2019
2020
2021
All years (2014–2025)

6 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.

Citroën C4 Cactus I

2018–2027 6 trims

C4 Cactus 1.2 PureTech +5 variants 109 hp · 1.2L EB2DT/EB2ADT I3 205/55R16 91V 4 fitments

Same tires and wheels on: 1.2VTi, 1.5 BlueHDi, 1.6HDi

Generation: Facelift · 2018–2027
Power: 109 hp
Engine: 1.2L EB2DT/EB2ADT I3, Petrol
Center bore: 65.1 mm
Bolt pattern: 4x108
Thread: M12 x 1.25

Check price on Amazon · 205/55R16 Wheels 16x6.5 ET20 · 4x108 · 65.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
205/55R16 91V	Rim 16x6.5 ET20 ~~4x108~~	33 psi
205/50R17 89V	Rim 17x6.5 ET20 ~~4x108~~	33 psi
195/65R15 91T	Rim 15x6.5 ET20 ~~4x108~~	33 psi
205/45R18 89V	Rim 18x7 ET20 ~~4x108~~	35 psi

How to read 91V: 91 is the load index (up to 1,356 lb / 615 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET20 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.