2018 Chrysler Pacifica Wheel Backspacing
5.51 in · 5.76 in · 5.77 in
Quick specs
- Backspacing
- 5.51 in · 5.76 in · 5.77 in
- OEM offset
- ET51 · ET45
- Wheel size
- 7x17 · 7.5x18 · 7.5x19 · 7.5x20 · 8x20
- Bolt pattern
- 5×127
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 3.6H · V6, Hybrid | 7x17 | — | ET51 | 5.51 in | 235/65R17 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6H · V6, Hybrid | 7.5x18 | — | ET51 | 5.76 in | 235/60R18 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6H · V6, Hybrid | 7.5x19 | — | ET51 | 5.76 in | 245/55R19 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6H · V6, Hybrid | 7.5x20 | — | ET51 | 5.76 in | 245/50R20 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6H · V6, Hybrid | 8x20 | 9x20 | ET45 / ET42 | 5.77 in | 245/50R20 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7x17 | — | ET51 | 5.51 in | 235/65R17 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x18 | — | ET51 | 5.76 in | 235/60R18 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x19 | — | ET51 | 5.76 in | 245/55R19 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x20 | — | ET51 | 5.76 in | 245/50R20 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 8x20 | 9x20 | ET45 / ET42 | 5.77 in | 255/45R20 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x18 | — | ET51 | 5.76 in | 235/60R18 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x19 | — | ET51 | 5.76 in | 245/55R19 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7.5x20 | — | ET51 | 5.76 in | 245/50R20 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 8x20 | 9x20 | ET45 / ET42 | 5.77 in | 245/50R20 | 5x127 | 71.5 mm | M12 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 8x20 | 9x20 | ET45 / ET42 | 5.77 in | 255/45R20 | 5x127 | 71.5 mm | M12 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 2018 Chrysler Pacifica
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.