1999 Mercedes-Benz S-Class Wheel Backspacing
5.56 in · 5.76 in · 5.73 in · 5.98 in · 5.82 in · 6.07 in
Quick specs
- Backspacing
- 5.56 in · 5.76 in · 5.73 in · 5.98 in · 5.82 in · 6.07 in
- OEM offset
- ET46 · ET51 · ET44 · ET40
- Wheel size
- 7.5x16 · 7.5x17 · 8x18 · 8.5x18 · 8.5x19 · 9x19
- Bolt pattern
- 5×112
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| S 280 · V6, Petrol | 7.5x16 | 8x18 | ET46 / ET44 | 5.56 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 280 · V6, Petrol | 7.5x16 | 8x18 | ET51 / ET44 | 5.76 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 280 · V6, Petrol | 7.5x17 | 8x18 | ET46 / ET44 | 5.56 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 280 · V6, Petrol | 7.5x17 | 8x18 | ET51 / ET44 | 5.76 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 280 · V6, Petrol | 8x18 | 8x18 | ET44 | 5.73 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 280 · V6, Petrol | 8.5x18 | 8x18 | ET44 | 5.98 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 · 3.2L, V6, Petrol | 7.5x16 | 8x18 | ET46 / ET44 | 5.56 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 · 3.2L, V6, Petrol | 7.5x16 | 8x18 | ET51 / ET44 | 5.76 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 · 3.2L, V6, Petrol | 7.5x17 | 8x18 | ET46 / ET44 | 5.56 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 · 3.2L, V6, Petrol | 7.5x17 | 8x18 | ET51 / ET44 | 5.76 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 · 3.2L, V6, Petrol | 8x18 | 8x18 | ET44 | 5.73 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 · 3.2L, V6, Petrol | 8.5x18 | 8x18 | ET44 | 5.98 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 CDI · 3.2L, I6, Diesel | 7.5x16 | 8x18 | ET46 / ET44 | 5.56 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 CDI · 3.2L, I6, Diesel | 7.5x16 | 8x18 | ET51 / ET44 | 5.76 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 CDI · 3.2L, I6, Diesel | 7.5x17 | 8x18 | ET46 / ET44 | 5.56 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 CDI · 3.2L, I6, Diesel | 7.5x17 | 8x18 | ET51 / ET44 | 5.76 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 CDI · 3.2L, I6, Diesel | 8x18 | 8x18 | ET44 | 5.73 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 320 CDI · 3.2L, I6, Diesel | 8.5x18 | 8x18 | ET44 | 5.98 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 400 CDI · 4.0L, V8, Diesel | 7.5x16 | 8x18 | ET46 / ET44 | 5.56 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 400 CDI · 4.0L, V8, Diesel | 7.5x16 | 8x18 | ET51 / ET44 | 5.76 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 400 CDI · 4.0L, V8, Diesel | 7.5x17 | 8x18 | ET46 / ET44 | 5.56 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 400 CDI · 4.0L, V8, Diesel | 7.5x17 | 8x18 | ET51 / ET44 | 5.76 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 400 CDI · 4.0L, V8, Diesel | 8x18 | 8x18 | ET44 | 5.73 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 400 CDI · 4.0L, V8, Diesel | 8.5x18 | 8x18 | ET44 | 5.98 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 430 · 4.3L, V8, Petrol | 7.5x16 | 8x18 | ET46 / ET44 | 5.56 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 430 · 4.3L, V8, Petrol | 7.5x16 | 8x18 | ET51 / ET44 | 5.76 in | 225/60R16 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 430 · 4.3L, V8, Petrol | 7.5x17 | 8x18 | ET46 / ET44 | 5.56 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 430 · 4.3L, V8, Petrol | 7.5x17 | 8x18 | ET51 / ET44 | 5.76 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 430 · 4.3L, V8, Petrol | 8x18 | 8x18 | ET44 | 5.73 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 430 · 4.3L, V8, Petrol | 8.5x18 | 8x18 | ET44 | 5.98 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 500 · 5.0L, V8, Petrol | 7.5x17 | 8x18 | ET46 / ET44 | 5.56 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 500 · 5.0L, V8, Petrol | 7.5x17 | 8x18 | ET51 / ET44 | 5.76 in | 225/55R17 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 500 · 5.0L, V8, Petrol | 8x18 | 8x18 | ET44 | 5.73 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 500 · 5.0L, V8, Petrol | 8.5x18 | 8x18 | ET44 | 5.98 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 500 · 5.0L, V8, Petrol | 8.5x19 | 8x18 | ET40 / ET44 | 5.82 in | 245/40R19 / 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 600 · 5.8L, V12, Petrol | 8x18 | 8x18 | ET44 | 5.73 in | 245/45R18 | 5x112 | 66.6 mm | M14 x 1.5 |
| S 600 · 5.8L, V12, Petrol | 8.5x18 | 8x18 | ET44 | 5.98 in | 245/45R18 | 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 1999 Mercedes-Benz S-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.