2006 Rolls-Royce Phantom Wheel Backspacing
5.18 in
Quick specs
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 6.75 · 6.75L, V12, Petrol | 8x21 | 8x21 | ET30 | 5.18 in | 255/50R21 | 5x120 | 72.6 mm | M14 x 1.5 |
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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 2006 Rolls-Royce Phantom
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.