2014 Scion iQ tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 2014 trim.

Tires for the 2014 Scion iQ

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

175/65R15 Best-rated standard on 1 trim

Check price on Amazon · 175/65R15
175/60R16 Best-rated optional on 1 trim

Check price on Amazon · 175/60R16
195/55R16 Best-rated optional on 1 trim

Check price on Amazon · 195/55R16

Also listed: 205/45R17

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Trims sold in 2014: 1
Generation: XJ1
Other years: 2011
2012
2013
2014
2015
All years (2011–2015)

1 trim sold in 2014

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Scion iQ XJ1

2011–2015 1 trim

iQ 1.3i 97 hp · I4 175/65R15 84S 4 fitments

Generation: XJ1 · 2011–2015
Power: 97 hp
Engine: I4, Petrol
Center bore: 54.1 mm
Bolt pattern: 4x100
Thread: M12 x 1.5

Check price on Amazon · 175/65R15 Wheels 15x5 ET45 · 4x100 · 54.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
175/65R15 84S	Rim 15x5 ET45 ~~4x100~~	35 psi
175/60R16 84S	Rim 16x5 ET45 ~~4x100~~	35 psi
195/55R16 84S	Rim 16x6 ET41 ~~4x100~~	33 psi
205/45R17 84S	Rim 17x6.5 ET38 ~~4x100~~	30 psi

How to read 84S: 84 is the load index (up to 1,102 lb / 500 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET45 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.