2015 Audi RS 7 Wheel Backspacing
5.88 in · 4.98 in · 5.93 in
Quick specs
- Backspacing
- 5.88 in · 4.98 in · 5.93 in
- OEM offset
- ET35 · ET25 · ET30
- Wheel size
- 9x20 · 9x21 · 8x20 · 9.5x21
- Bolt pattern
- 5×112
- Tire size
- 275/35R20 · 275/30R21 · 245/40R20 · 285/30R21
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 4.0TFSi · 4.0L, V8, Petrol | 9x20 | ET35 | 5.88 in | 275/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi · 4.0L, V8, Petrol | 9x21 | ET35 | 5.88 in | 275/30R21 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi · 4.0L, CRDB, V8, Petrol | 9x20 | ET35 | 5.88 in | 275/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi · 4.0L, CRDB, V8, Petrol | 8x20 | ET25 | 4.98 in | 245/40R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi · 4.0L, CRDB, V8, Petrol | 9x21 | ET35 | 5.88 in | 275/30R21 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi performance · 4.0L, CWUC, V8, Petrol | 9x21 | ET35 | 5.88 in | 275/30R21 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi performance · 4.0L, CWUC, V8, Petrol | 8x20 | ET25 | 4.98 in | 245/40R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi performance · 4.0L, CWUC, V8, Petrol | 9.5x21 | ET30 | 5.93 in | 285/30R21 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi (ABA-4GCRDC) · V8, Petrol | 9x20 | ET35 | 5.88 in | 275/35R20 | 5x112 | 66.5 mm | M14 x 1.5 |
| 4.0TFSi (ABA-4GCRDC) · V8, Petrol | 9x21 | ET35 | 5.88 in | 275/30R21 | 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 2015 Audi RS 7
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.