2015 Kia K900 Wheel Backspacing
5.05 in · 5.22 in · 5.18 in
Quick specs
- Backspacing
- 5.05 in · 5.22 in · 5.18 in
- OEM offset
- ET33 · ET31 · ET30
- Wheel size
- 7.5x18 · 8x19 · 8x20
- Bolt pattern
- 5×114.3
- Tire size
- 245/50R18 · 245/45R19 · 245/40R20
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 3.8 GDi · 3.8L, G6DJ, V6, Petrol | 7.5x18 | 7.5x18 | ET33 | 5.05 in | 245/50R18 | 5x114.3 | 67.1 mm | M12 x 1.5 |
| 3.8 GDi · 3.8L, G6DJ, V6, Petrol | 8x19 | 7.5x18 | ET31 / ET33 | 5.22 in | 245/45R19 / 245/50R18 | 5x114.3 | 67.1 mm | M12 x 1.5 |
| 3.8 GDi · 3.8L, G6DJ, V6, Petrol | 8x20 | 7.5x18 | ET30 / ET33 | 5.18 in | 245/40R20 / 245/50R18 | 5x114.3 | 67.1 mm | M12 x 1.5 |
| 5.0 GDi · 5.0L, G8BE, V8, Petrol | 8x19 | 8x19 | ET31 | 5.22 in | 245/45R19 | 5x114.3 | 67.1 mm | M12 x 1.5 |
| 5.0 GDi · 5.0L, G8BE, V8, Petrol | 7.5x18 | 8x19 | ET33 / ET31 | 5.05 in | 245/50R18 / 245/45R19 | 5x114.3 | 67.1 mm | M12 x 1.5 |
| 5.0 GDi · 5.0L, G8BE, V8, Petrol | 8x20 | 8x19 | ET30 / ET31 | 5.18 in | 245/40R20 / 245/45R19 | 5x114.3 | 67.1 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 2015 Kia K900
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.