2012 Audi A6 Wheel Backspacing
5.54 in · 5.65 in · 6.02 in · 5.21 in · 5.94 in · 5.05 in · 5.79 in · 6.04 in
Quick specs
- Backspacing
- 5.54 in · 5.65 in · 6.02 in · 5.21 in · 5.94 in · 5.05 in · 5.79 in · 6.04 in
- OEM offset
- ET39 · ET42 · ET45 · ET37 · ET43 · ET33
- Wheel size
- Multiple — see configurations
- Bolt pattern
- 5×112
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 2.0TFSi · 2.0L, I4, Petrol | 8x18 | — | ET39 | 5.54 in | 245/45R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Petrol | 8x19 | — | ET42 | 5.65 in | 245/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Petrol | 8.5x19 | — | ET45 | 6.02 in | 255/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · 3.0L, V6, Diesel | 8x18 | — | ET39 | 5.54 in | 245/45R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · 3.0L, V6, Diesel | 8.5x19 | — | ET45 | 6.02 in | 255/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · 3.0L, V6, Diesel | 8.5x20 | — | ET45 | 6.02 in | 255/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TDi · 2.0L, I4, Diesel | 7.5x16 | — | ET37 | 5.21 in | 225/60R16 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TDi · 2.0L, I4, Diesel | 8x17 | — | ET39 | 5.54 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TDi · 2.0L, I4, Diesel | 7.5x17 | — | ET37 | 5.21 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TDi · 2.0L, I4, Diesel | 7.5x18 | — | ET37 | 5.21 in | 225/50R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TDi · 2.0L, I4, Diesel | 8x18 | — | ET39 | 5.54 in | 245/45R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TDi · 2.0L, I4, Diesel | 8.5x19 | — | ET45 | 6.02 in | 255/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TDi · 2.0L, I4, Diesel | 8.5x20 | — | ET45 | 6.02 in | 255/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Hybrid | 7.5x16 | — | ET37 | 5.21 in | 225/60R16 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Hybrid | 7.5x17 | — | ET37 | 5.21 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Hybrid | 8x17 | — | ET39 | 5.54 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Hybrid | 7.5x18 | — | ET37 | 5.21 in | 225/50R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Hybrid | 8x18 | — | ET39 | 5.54 in | 245/45R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Hybrid | 8.5x19 | — | ET45 | 6.02 in | 255/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.0TFSi · 2.0L, I4, Hybrid | 8.5x20 | — | ET45 | 6.02 in | 255/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.8FSi · 2.8L, V6, Petrol | 7.5x16 | — | ET37 | 5.21 in | 225/60R16 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.8FSi · 2.8L, V6, Petrol | 8x17 | — | ET39 | 5.54 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.8FSi · 2.8L, V6, Petrol | 7.5x17 | — | ET37 | 5.21 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.8FSi · 2.8L, V6, Petrol | 7.5x18 | — | ET37 | 5.21 in | 225/50R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.8FSi · 2.8L, V6, Petrol | 8x18 | — | ET39 | 5.54 in | 245/45R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.8FSi · 2.8L, V6, Petrol | 8.5x19 | — | ET45 | 6.02 in | 255/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.8FSi · 2.8L, V6, Petrol | 8.5x20 | — | ET45 | 6.02 in | 255/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 8x18 | — | ET39 | 5.54 in | 245/45R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 8.5x19 | — | ET45 | 6.02 in | 255/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 8.5x20 | — | ET45 | 6.02 in | 255/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 7.5x16 | — | ET37 | 5.21 in | 225/60R16 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 8x17 | — | ET39 | 5.54 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 7.5x17 | — | ET37 | 5.21 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 7.5x18 | — | ET37 | 5.21 in | 225/50R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 8.5x19 | — | ET39 | 5.79 in | 255/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 8.5x20 | — | ET45 | 6.02 in | 255/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TDi · V6, Diesel | 9x21 | — | ET39 | 6.04 in | 265/30R21 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TFSi · 3.0L, V6, Petrol | 8x17 | 7.5x19 | ET39 / ET33 | 5.54 in | 225/55R17 / 235/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TFSi · 3.0L, V6, Petrol | 7.5x17 | 7.5x19 | ET37 / ET33 | 5.21 in | 225/55R17 / 235/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TFSi · 3.0L, V6, Petrol | 7.5x18 | 7.5x19 | ET37 / ET33 | 5.21 in | 225/50R18 / 235/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TFSi · 3.0L, V6, Petrol | 8x18 | 7.5x19 | ET39 / ET33 | 5.54 in | 245/45R18 / 235/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TFSi · 3.0L, V6, Petrol | 8.5x19 | 7.5x19 | ET45 / ET33 | 6.02 in | 255/40R19 / 235/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TFSi · 3.0L, V6, Petrol | 8.5x20 | 7.5x19 | ET45 / ET33 | 6.02 in | 255/35R20 / 235/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 3.0TFSi · 3.0L, V6, Petrol | 8.5x20 | 7.5x19 | ET43 / ET33 | 5.94 in | 255/40R20 / 235/45R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.5FSi · V6, Petrol | 8x17 | — | ET39 | 5.54 in | 225/55R17 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.5FSi · V6, Petrol | 8x18 | — | ET39 | 5.54 in | 245/45R18 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.5FSi · V6, Petrol | 8x19 | — | ET42 | 5.65 in | 245/40R19 | 5x112 | 66.5 mm | M14 x 1.5 |
| 2.5FSi · V6, Petrol | 8.5x19 | — | ET45 | 6.02 in | 255/40R19 | 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).
Related tools
More on Amazon
LEXIVON 1/2-Inch Drive Click Torque Wrench 25-250 Ft-Lb/33.9-338.9 Nm (LX-184)
Related tool — not a vehicle-fit product.
Check price on Amazon
Wheeler Manual Firearms Accurizing Torque Wrench with Inch/Pounds Measurement, Bits and Storage Case for Scope Mounting, Gunsmithing and Maintenance
Related tool — not a vehicle-fit product.
Check price on Amazon
More specs for the 2012 Audi A6
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.