2012 Mercedes-Benz CL-Class Wheel Offset

Quick specs

Wheel size: 8.5x18 · 8.5x19 · 8.5x20 · 9x20
Offset: ET43 · ET40
Backspacing: 5.94 in · 6.07 in
Bolt pattern: 5x112
Center bore: 66.6 mm
Thread: M14 x 1.5
Tire size: 255/45R18 · 255/40R19 · 255/35R20 · 265/35R20

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
CL 550 · 4.7L, M 278.920, V8, Petrol	8.5x18	8.5x18	ET43	5.94 in	255/45R18	5x112	66.6 mm	M14 x 1.5
CL 550 · 4.7L, M 278.920, V8, Petrol	8.5x19	8.5x18	ET43	5.94 in	255/40R19 / 255/45R18	5x112	66.6 mm	M14 x 1.5
CL 550 · 4.7L, M 278.920, V8, Petrol	8.5x20	8.5x18	ET43	5.94 in	255/35R20 / 255/45R18	5x112	66.6 mm	M14 x 1.5
CL 500 · 4.7L, M 278.920, V8, Petrol	8.5x18	8.5x18	ET43	5.94 in	255/45R18	5x112	66.6 mm	M14 x 1.5
CL 500 · 4.7L, M 278.920, V8, Petrol	8.5x19	8.5x18	ET43	5.94 in	255/40R19 / 255/45R18	5x112	66.6 mm	M14 x 1.5
CL 500 · 4.7L, M 278.920, V8, Petrol	8.5x20	8.5x18	ET43	5.94 in	255/35R20 / 255/45R18	5x112	66.6 mm	M14 x 1.5
CL 600 · 5.5L, M 275.953, V12, Petrol	8.5x18	8.5x18	ET43	5.94 in	255/45R18	5x112	66.6 mm	M14 x 1.5
CL 600 · 5.5L, M 275.953, V12, Petrol	8.5x19	8.5x18	ET43	5.94 in	255/40R19 / 255/45R18	5x112	66.6 mm	M14 x 1.5
CL 600 · 5.5L, M 275.953, V12, Petrol	8.5x20	8.5x18	ET43	5.94 in	255/35R20 / 255/45R18	5x112	66.6 mm	M14 x 1.5
CL 600 · 5.5L, M 275.953, V12, Petrol	9x20	8.5x18	ET40 / ET43	6.07 in	265/35R20 / 255/45R18	5x112	66.6 mm	M14 x 1.5

Lug hardware

Real-World 2012 Mercedes-Benz CL-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 — 4 documented builds

4 documented builds.

2012 Mercedes-Benz CL-Class custom wheel setup

Staggered · 22×9 / 22×10.5

Documented on a 2012 Mercedes-Benz CL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: AC 818

Front: 22×9 · 245/30R22
Rear: 22×10.5 · 295/25R22

Compared with OEM

Compared with the 20×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

Staggered · 22×9 / 22×10.5

Documented on a 2012 Mercedes-Benz CL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: RF 005

Front: 22×9 · 245/30R22
Rear: 22×10.5 · 295/25R22

Compared with OEM

Compared with the 20×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

Staggered · 22×? / Rear unknown

Documented on a 2012 Mercedes-Benz CL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Koko Kuture Surrey

Front: 22×?
Rear: —

Compared with OEM

Compared with the 20×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

Staggered · 22×? / Rear unknown

Documented on a 2012 Mercedes-Benz CL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Savini BM9

Front: 22×?
Rear: —

Compared with OEM

Compared with the 20×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

More specs for the 2012 Mercedes-Benz CL-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.