2010 MG 550 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x100 on every 2010 trim.

Tires for the 2010 MG 550

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

215/50R17 Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 215/50R17
215/55R16 Best-rated standard on 1 trim

Check price on Amazon · 215/55R16
225/45R17 Best-rated optional on 1 trim

Check price on Amazon · 225/45R17

Also listed: 215/45R18 225/40R18 235/40R18 235/35R19

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Trims sold in 2010: 2
Generation: 550
Other years: 2008
2009
2010
2011
2012
2013
2014
2015
All years (2008–2016)

2 trims sold in 2010

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

MG 550 550

2008–2016 2 trims

550 1.8i 128 hp · I4 215/55R16 93V 4 fitments

Generation: 550 · 2008–2016
Power: 128 hp
Engine: I4, Petrol
Center bore: 56.1 mm
Bolt pattern: 5x100
Thread: M14 x 1.5

Check price on Amazon · 215/55R16 Wheels 16x6.5 ET50 · 5x100 · 56.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/55R16 93V	Rim 16x6.5 ET50 ~~5x100~~	30 psi
215/50R17 91V	Rim 17x7 ET50 ~~5x100~~	30 psi
215/45R18 91V	Rim 18x7 ET50 ~~5x100~~	33 psi
225/40R18 89Z	Rim 18x7.5 ET50 ~~5x100~~	33 psi

How to read 93V: 93 is the load index (up to 1,433 lb / 650 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

550 1.8T 158 hp · 1.8L I4 215/50R17 91W 4 fitments

Generation: 550 · 2008–2016
Power: 158 hp
Engine: 1.8L I4, Petrol
Center bore: 56.1 mm
Bolt pattern: 5x100
Thread: M14 x 1.5

Check price on Amazon · 215/50R17 Wheels 17x7 ET50 · 5x100 · 56.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/50R17 91W	Rim 17x7 ET50 ~~5x100~~	30 psi
225/45R17 91W	Rim 17x7.5 ET50 ~~5x100~~	30 psi
235/40R18 90W	Rim 18x8 ET47 ~~5x100~~	33 psi
235/35R19 89Z	Rim 19x8 ET45 ~~5x100~~	36 psi

How to read 91W: 91 is the load index (up to 1,356 lb / 615 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET50 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.