2011 Mercedes-Benz GL-Class Wheel Backspacing
6.45 in · 6.52 in · 6.46 in · 6.09 in · 6.93 in · 7.09 in
Quick specs
- Backspacing
- 6.45 in · 6.52 in · 6.46 in · 6.09 in · 6.93 in · 7.09 in
- OEM offset
- ET56 · ET45 · ET37 · ET53 · ET49
- Wheel size
- 8.5x19 · 8.5x20 · 9.5x21 · 10x21 · 10x22 · 8x18
- Bolt pattern
- 5×112
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| GL 350 BlueTEC · 3.0L, V6, Diesel | 8.5x19 | — | ET56 | 6.45 in | 265/55R19 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · 3.0L, V6, Diesel | 8.5x19 | — | ET56 | 6.45 in | 275/55R19 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · 3.0L, V6, Diesel | 8.5x20 | — | ET56 | 6.45 in | 275/50R20 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · 3.0L, V6, Diesel | 9.5x21 | 12.5x22 | ET45 / ET65 | 6.52 in | 275/45R21 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · 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 550 · 5.5L, V8, Petrol | 10x21 | — | ET37 | 6.46 in | 275/45R21 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 550 · 5.5L, V8, Petrol | 10x21 | — | ET37 | 6.46 in | 295/40R21 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 550 · 5.5L, V8, Petrol | 10x22 | — | ET37 | 6.46 in | 285/40R22 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · V6, Diesel | 8x18 | — | ET53 | 6.09 in | 265/60R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · V6, Diesel | 8.5x19 | — | ET56 | 6.45 in | 265/55R19 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · V6, Diesel | 8.5x19 | — | ET56 | 6.45 in | 275/55R19 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · V6, Diesel | 8.5x20 | — | ET56 | 6.45 in | 275/50R20 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 BlueTEC · V6, Diesel | 10x21 | — | ET37 | 6.46 in | 295/40R21 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 CDI · V6, Diesel | 8x18 | — | ET53 | 6.09 in | 265/60R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 CDI · V6, Diesel | 8.5x19 | — | ET56 | 6.45 in | 265/55R19 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 CDI · V6, Diesel | 8.5x19 | — | ET56 | 6.45 in | 275/55R19 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 CDI · V6, Diesel | 8.5x20 | — | ET56 | 6.45 in | 275/50R20 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 350 CDI · V6, Diesel | 10x21 | — | ET37 | 6.46 in | 295/40R21 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 450 CDI · V8, Diesel | 8.5x19 | 10x22 | ET56 / ET53 | 6.45 in | 275/55R19 / 295/35R22 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 450 CDI · V8, Diesel | 8x18 | 10x22 | ET53 | 6.09 in | 265/60R18 / 295/35R22 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 450 CDI · V8, Diesel | 8.5x19 | 10x22 | ET56 / ET53 | 6.45 in | 265/55R19 / 295/35R22 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 450 CDI · V8, Diesel | 8.5x20 | 10x22 | ET56 / ET53 | 6.45 in | 275/50R20 / 295/35R22 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 450 CDI · V8, Diesel | 10x21 | 10x22 | ET37 / ET53 | 6.46 in | 295/40R21 / 295/35R22 | 5x112 | 66.6 mm | M14 x 1.5 |
| GL 450 CDI · V8, Diesel | 10x22 | 10x22 | ET49 / ET53 | 6.93 in | 305/35R22 / 295/35R22 | 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 |
Compare wheel position See wheel offset
Backspacing values above are calculated from OEM wheel width and offset using BS = width/2 + offset_mm/25.4 (same formula as the fitment calculator).
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More specs for the 2011 Mercedes-Benz GL-Class
Backspacing on these pages is calculated from OEM wheel width and offset (width/2 + offset_mm/25.4). Higher backspacing seats the wheel farther inward; lower backspacing moves it outward.