2008 Mercedes-Benz R-Class Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: Multiple — see configurations
Backspacing: Multiple — see configurations
Bolt pattern: 5×112
Center bore: 66.6 mm
Thread: M14×1.5
Tire size: Multiple — see configurations

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Configuration

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OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
R 320 CDI · 3.0L, V6, Diesel	7.5x17	8.5x19	ET56 / ET64	5.95 in	235/65R17 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	8.5x20	8.5x19	ET61 / ET64	6.65 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	7.5x17	8.5x19	ET56 / ET64	5.95 in	235/65R17 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	8.5x20	8.5x19	ET61 / ET64	6.65 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 320 CDI · 3.0L, V6, Diesel	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	7.5x17	8.5x19	ET56 / ET64	5.95 in	235/65R17 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	8.5x20	8.5x19	ET61 / ET64	6.65 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	7.5x17	8.5x19	ET56 / ET64	5.95 in	235/65R17 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	8.5x20	8.5x19	ET61 / ET64	6.65 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 350 · 3.5L, V6, Petrol	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 · 3.0L, V6, Petrol	7.5x17	8.5x19	ET56 / ET64	5.95 in	235/65R17 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 · 3.0L, V6, Petrol	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 · 3.0L, V6, Petrol	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 · 3.0L, V6, Petrol	8.5x20	8.5x19	ET61 / ET64	6.65 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 · 3.0L, V6, Petrol	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 CDI · V6, Diesel	7.5x17	8.5x19	ET56 / ET64	5.95 in	235/65R17 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 CDI · V6, Diesel	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 CDI · V6, Diesel	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 CDI · V6, Diesel	8.5x20	8.5x19	ET60 / ET64	6.61 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 280 CDI · V6, Diesel	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.5L, V8, Petrol	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.5L, V8, Petrol	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.5L, V8, Petrol	8.5x20	8.5x19	ET61 / ET64	6.65 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.5L, V8, Petrol	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5

Lug hardware

Real-World 2008 Mercedes-Benz R-Class Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

22-inch — 1 documented build

1 documented build.

2008 Mercedes-Benz R-Class custom wheel setup

22×?

Documented on a 2008 Mercedes-Benz R-Class build — observed custom fitment, not a universal fit guarantee.

Compared with OEM

Compared with the 20×8.5 ET61 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

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More specs for the 2008 Mercedes-Benz R-Class

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.