2006 Mercedes-Benz R-Class Wheel Offset

ET56 · ET67 · ET61 · ET60 · ET64

Quick specs

OEM offset: ET56 · ET67 · ET61 · ET60 · ET64
Wheel size: Multiple — see configurations
Backspacing: 5.95 in · 6.64 in · 6.65 in · 6.86 in · 6.77 in · 6.61 in
Bolt pattern: 5×112
Center bore: 66.6 mm
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
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 500 · 5.0L, V8, Petrol	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.0L, V8, Petrol	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.0L, 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 · 5.0L, V8, 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 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 500 · 5.0L, V6, Petrol	8x18	8.5x19	ET67 / ET64	6.64 in	255/55R18 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.0L, V6, Petrol	8x19	8.5x19	ET67 / ET64	6.64 in	255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.0L, V6, Petrol	8.5x20	8.5x19	ET61 / ET64	6.65 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5
R 500 · 5.0L, V6, Petrol	9x20	8.5x19	ET60 / ET64	6.86 in	265/45R20 / 255/50R19	5x112	66.6 mm	M14 x 1.5

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

OEM baseline

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Wheels and hardware for this vehicle

Lug hardware

Wheel locks

Real-World 2006 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:

20-inch — 1 documented build
22-inch — 1 documented build
23-inch — 1 documented build
24-inch — 1 documented build

4 documented builds.

2006 Mercedes-Benz R-Class custom wheel setup

Staggered · 24×9 / 24×10

Documented on a 2006 Mercedes-Benz R-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Modular Society

Front: 24×9 · 255/30R24
Rear: 24×10 · 285/30R24

Compared with OEM

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

Diameter +4" vs OEM

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23×11

Documented on a 2006 Mercedes-Benz R-Class build — observed custom fitment, not a universal fit guarantee.

Tires: 315/25R23

Compared with OEM

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

Diameter +3" vs OEM

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22×9.5

Documented on a 2006 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

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20×?

Documented on a 2006 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.

View full build on Modified1

More specs for the 2006 Mercedes-Benz R-Class

OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.