2014 Mazda MX-5 Miata tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2014 trim.

Tires for the 2014 Mazda MX-5 Miata

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

205/50R16 Best-rated standard on 2 trims

Check price on Amazon · 205/50R16
205/45R17 Best-rated optional on 2 trims

Check price on Amazon · 205/45R17

Best tires for the 2014 Mazda MX-5 Miata

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Trims sold in 2014: 2
Generation: III (NC)
Other years: 2010
2011
2012
2013
2014
2015
2016
2017
All years (1990–2026)

Best tires for the 2014 Mazda MX-5 Miata

2 trims sold in 2014

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

Mazda MX-5 Miata III (NC)

2006–2015 2 trims

MX-5 Miata 2.0i AT +1 variant 158 hp · 2.0L I4 205/50R16 87V 2 fitments

Same tires and wheels on: 2.0i MT

Generation: NC · 2006–2015
Power: 158 hp
Engine: 2.0L I4, Petrol
Center bore: 67.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 205/50R16 Wheels 16x6.5 ET55 · 5x114.3 · 67.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
205/50R16 87V	Rim 16x6.5 ET55 ~~5x114.3~~	29 psi
205/45R17 84W	Rim 17x7 ET55 ~~5x114.3~~	29 psi

How to read 87V: 87 is the load index (up to 1,202 lb / 545 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.