2007 Mercedes-Benz GL-Class Wheel Offset

ET53 · ET56 · ET37 · ET45

Quick specs

OEM offset: ET53 · ET56 · ET37 · ET45
Wheel size: 8x18 · 8.5x19 · 8.5x20 · 10x21 · 9.5x21 · 10x22
Backspacing: 6.09 in · 6.45 in · 6.46 in · 6.52 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
GL 320 CDI · 3.0L, V6, Diesel	8x18	—	ET53	6.09 in	265/60R18	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	8.5x19	—	ET56	6.45 in	265/55R19	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	8.5x19	—	ET56	6.45 in	275/55R19	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	8.5x20	—	ET56	6.45 in	275/50R20	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	10x21	—	ET37	6.46 in	295/40R21	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	8x18	—	ET53	6.09 in	265/60R18	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	8.5x19	—	ET56	6.45 in	265/55R19	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	8.5x19	—	ET56	6.45 in	275/55R19	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	8.5x20	—	ET56	6.45 in	275/50R20	5x112	66.6 mm	M14 x 1.5
GL 320 CDI · 3.0L, V6, Diesel	10x21	—	ET37	6.46 in	295/40R21	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	8.5x19	—	ET56	6.45 in	265/55R19	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	8.5x19	—	ET56	6.45 in	275/55R19	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	8.5x20	—	ET56	6.45 in	275/50R20	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	9.5x21	12.5x22	ET45 / ET65	6.52 in	275/45R21	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	10x21	—	ET37	6.46 in	295/40R21	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	8.5x19	—	ET56	6.45 in	265/55R19	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	8.5x19	—	ET56	6.45 in	275/55R19	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	8.5x20	—	ET56	6.45 in	275/50R20	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	9.5x21	12.5x22	ET45 / ET65	6.52 in	275/45R21	5x112	66.6 mm	M14 x 1.5
GL 450 · 4.7L, V8, Petrol	10x21	—	ET37	6.46 in	295/40R21	5x112	66.6 mm	M14 x 1.5
GL 420 CDI · V8, Diesel	8.5x19	—	ET56	6.45 in	265/55R19	5x112	66.6 mm	M14 x 1.5
GL 420 CDI · V8, Diesel	8.5x19	—	ET56	6.45 in	275/55R19	5x112	66.6 mm	M14 x 1.5
GL 420 CDI · V8, Diesel	8.5x20	—	ET56	6.45 in	275/50R20	5x112	66.6 mm	M14 x 1.5
GL 420 CDI · V8, Diesel	9.5x21	12.5x22	ET45 / ET65	6.52 in	275/45R21	5x112	66.6 mm	M14 x 1.5
GL 420 CDI · V8, Diesel	10x21	—	ET37	6.46 in	295/40R21	5x112	66.6 mm	M14 x 1.5
GL 500 · 5.5L, V8, Petrol	8.5x19	—	ET56	6.45 in	265/55R19	5x112	66.6 mm	M14 x 1.5
GL 500 · 5.5L, V8, Petrol	8.5x19	—	ET56	6.45 in	275/55R19	5x112	66.6 mm	M14 x 1.5
GL 500 · 5.5L, V8, Petrol	8.5x20	—	ET56	6.45 in	275/50R20	5x112	66.6 mm	M14 x 1.5
GL 500 · 5.5L, V8, Petrol	10x21	—	ET37	6.46 in	295/40R21	5x112	66.6 mm	M14 x 1.5
GL 500 · 5.5L, V8, Petrol	10x22	—	ET37	6.46 in	285/40R22	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 2007 Mercedes-Benz GL-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 — 3 documented builds
24-inch — 2 documented builds

5 documented builds.

Diameter

2007 Mercedes-Benz GL-Class custom wheel setup

Staggered · 22×? / Rear unknown

Documented on a 2007 Mercedes-Benz GL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Giovanna Dalar-5

Front: 22×?
Rear: —

Compared with OEM

Compared with the 22×10 ET37 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 22×? / Rear unknown

Documented on a 2007 Mercedes-Benz GL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Giovanna Dalar-5

Front: 22×?
Rear: —

Compared with OEM

Compared with the 22×10 ET37 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 24×? / Rear unknown

Documented on a 2007 Mercedes-Benz GL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: GFG Trento-7

Front: 24×?
Rear: —

Compared with OEM

Compared with the 22×10 ET37 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

Staggered · 24×? / Rear unknown

Documented on a 2007 Mercedes-Benz GL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Giovanna Cuomo

Front: 24×?
Rear: —

Compared with OEM

Compared with the 22×10 ET37 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

Staggered · 22×? / Rear unknown

Documented on a 2007 Mercedes-Benz GL-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Gianelle Spidero-5

Front: 22×?
Rear: —

Compared with OEM

Compared with the 22×10 ET37 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

More specs for the 2007 Mercedes-Benz GL-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.