2019 BMW Z4 Wheel Offset
ET32 · ET30 · ET24 · ET20
Quick specs
- OEM offset
- ET32 · ET30 · ET24 · ET20
- Wheel size
- 9x18 · 8.5x18 · 9x19 · 7.5x17 · 8x18
- Backspacing
- 5.76 in · 5.43 in · 4.69 in · 4.79 in
- Bolt pattern
- 5×112
- Center bore
- 66.6 mm
- Tire size
- 255/40R18 · 255/35R19 · 225/50R17 · 225/45R18
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| M40i · 3.0L, B58B30B, I6, Petrol | 9x18 | 9x18 | ET32 | 5.76 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30B, I6, Petrol | 8.5x18 | 9x18 | ET30 / ET32 | 5.43 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30B, I6, Petrol | 9x19 | 9x18 | ET32 | 5.76 in | 255/35R19 / 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 9x18 | 9x18 | ET32 | 5.76 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 8.5x18 | 9x18 | ET30 / ET32 | 5.43 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 9x19 | 9x18 | ET32 | 5.76 in | 255/35R19 / 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 9x19 | 9x19 | ET32 | 5.76 in | 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 8.5x18 | 9x19 | ET30 / ET32 | 5.43 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 9x18 | 9x19 | ET32 | 5.76 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i (3BA-HF30) · B58B30C, I6, Petrol | 9x19 | 9x19 | ET32 | 5.76 in | 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i (3BA-HF30) · B58B30C, I6, Petrol | 8.5x18 | 9x19 | ET30 / ET32 | 5.43 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i (3BA-HF30) · B58B30C, I6, Petrol | 9x18 | 9x19 | ET32 | 5.76 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 9x19 | 9x19 | ET32 | 5.76 in | 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 7.5x17 | 9x19 | ET24 / ET32 | 4.69 in | 225/50R17 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 8x18 | 9x19 | ET20 / ET32 | 4.79 in | 225/45R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 8.5x18 | 9x19 | ET30 / ET32 | 5.43 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 9x18 | 9x19 | ET32 | 5.76 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
See how a different wheel would sit See wheel backspacing
What happens if you change the offset?
Compare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
Wheels and hardware for this vehicle
More on AmazonLug hardware
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Rison Titanium Open End Lug Nuts (M14x1.25, Burnt Blue)
M14 x 1.25
Matches M14 x 1.25 thread — confirm wheel seat style
Check price on Amazon
Wheel locks
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MCGARD Wheel Locks M14x1.25
M14 x 1.25 · lock
Matches M14 x 1.25 — confirm seat style for your wheel
Check price on Amazon
More specs for the 2019 BMW Z4
OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.