2011 Ford Flex Wheel Backspacing
5.29 in · 5.54 in · 5.38 in · 6.04 in
Quick specs
- Backspacing
- 5.29 in · 5.54 in · 5.38 in · 6.04 in
- OEM offset
- ET39 · ET35
- Wheel size
- 7.5x18 · 8x19 · 8x20 · 7.5x17 · 9x22
- Bolt pattern
- 5×114.3
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 3.5 EcoBoost · V6, Petrol | 7.5x18 | — | ET39 | 5.29 in | 235/60R18 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5 EcoBoost · V6, Petrol | 8x19 | — | ET39 | 5.54 in | 235/55R19 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5 EcoBoost · V6, Petrol | 8x20 | — | ET39 | 5.54 in | 255/45R20 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5i · 3.5L, V6, Petrol | 7.5x18 | — | ET39 | 5.29 in | 235/60R18 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5i · 3.5L, V6, Petrol | 8x19 | — | ET39 | 5.54 in | 235/55R19 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5i · 3.5L, V6, Petrol | 7.5x17 | — | ET39 | 5.29 in | 235/60R17 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5i · 3.5L, V6, Petrol | 8x20 | — | ET39 | 5.54 in | 255/45R20 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5i · 3.5L, V6, Petrol | 8x20 | 9x20 | ET35 / ET40 | 5.38 in | 255/45R20 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
| 3.5i · 3.5L, V6, Petrol | 9x22 | — | ET39 | 6.04 in | 265/35R22 | 5x114.3 | 63.4 mm | 1/2" - 20 UNF |
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 2011 Ford Flex
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.