2020 Audi S6 Wheel Backspacing
5.94 in · 5.54 in
Quick specs
- Backspacing
- 5.94 in · 5.54 in
- OEM offset
- ET43 · ET39
- Wheel size
- 8.5x20 · 8.5x21 · 8x19
- Bolt pattern
- 5×112
- Tire size
- 255/40R20 · 255/35R21 · 245/45R19
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 2.9 TFSi quattro · 2.9L, V6, Petrol | 8.5x20 | 8x19 | ET43 / ET39 | 5.94 in | 255/40R20 / 245/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.9 TFSi quattro · 2.9L, V6, Petrol | 8.5x21 | 8x19 | ET43 / ET39 | 5.94 in | 255/35R21 / 245/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| S6 TDi quattro · 3.0L, V6, Diesel | 8.5x20 | 8x19 | ET43 / ET39 | 5.94 in | 255/40R20 / 245/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| S6 TDi quattro · 3.0L, V6, Diesel | 8.5x21 | 8x19 | ET43 / ET39 | 5.94 in | 255/35R21 / 245/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.9 TFSi quattro (3AA-F2DKML) · 2.9L, DKM, V6, Petrol | 8.5x20 | 8x19 | ET43 / ET39 | 5.94 in | 255/40R20 / 245/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.9 TFSi quattro (3AA-F2DKML) · 2.9L, DKM, V6, Petrol | 8.5x21 | 8x19 | ET43 / ET39 | 5.94 in | 255/35R21 / 245/45R19 | 5x112 | 66.5 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 2020 Audi S6
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.