2007 Mercedes-Benz R-Class AMG tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2007 trim.

Tires for the 2007 Mercedes-Benz R-Class AMG

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

265/40R21 Best-rated standard on 1 trim · optional on 1 · USA, Europe

Check price on Amazon · 265/40R21
255/50R19 front + 285/45R19 rear Best-rated standard on 1 trim · Europe

Check price on Amazon · 255/50R19 front Check price on Amazon · 285/45R19 rear
265/45R20 Best-rated optional on 2 trims · USA, Europe

Check price on Amazon · 265/45R20

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Trims sold in 2007: 2
Generation: W251 sold in 2 market versions
Other years: 2006
2007
2008
2009
2010
2011
2012
2013
All years (2006–2015)

2 trims sold in 2007

Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Mercedes-Benz R-Class AMG W251

2006–2010 2 trims

Europe

1 trim

R-Class AMG R 63 503 hp · 6.2L V8 255/50R19 103W / 285/45R19 107W 6 fitments

Generation: W251 · 2006–2010
Market: Europe
Power: 503 hp
Engine: 6.2L V8, Petrol
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 255/50R19 Check price on Amazon · 285/45R19 Wheels 19x8.5 ET64 · 5x112 · 66.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front255/50R19 103W	Rim 19x8.5 ET64 ~~5x112~~	32 psi
Rear285/45R19 107W	Rim 19x9.5 ET64 ~~5x112~~	35 psi
Front265/40R21 105Y	Rim 21x9 ET60 ~~5x112~~	32 psi
Rear265/40R21 105Y	Rim 21x9 ET48 ~~5x112~~	35 psi
255/50R19 103W	Rim 19x8.5 ET64 ~~5x112~~	32 psi
265/45R20 104Y	Rim 20x8.5 ET60 ~~5x112~~	32 psi
265/40R20 105Y	Rim 20x9 ET60 ~~5x112~~	32 psi
265/45R20 104Y	Rim 20x9 ET60 ~~5x112~~	33 psi

How to read 103W: 103 is the load index (up to 1,929 lb / 875 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET64 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

USA

1 trim

R-Class AMG R 63 503 hp · 6.2L V8 265/40R21 105Y / 265/40R21 105Y 4 fitments

Generation: W251 · 2006–2010
Market: USA
Power: 503 hp
Engine: 6.2L V8, Petrol
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 265/40R21 Check price on Amazon · 265/40R21 Wheels 21x9 ET60 · 5x112 · 66.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front265/40R21 105Y	Rim 21x9 ET60 ~~5x112~~	32 psi
Rear265/40R21 105Y	Rim 21x9 ET48 ~~5x112~~	35 psi
265/45R20 104W	Rim 20x8.5 ET60 ~~5x112~~	32 psi
265/45R20 104Y	Rim 20x9 ET60 ~~5x112~~	32 psi
265/40R21 105Y	Rim 21x9 ET60 ~~5x112~~	33 psi

How to read 105Y: 105 is the load index (up to 2,039 lb / 925 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET60 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.
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.